JEE MATERIALS

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Step : 1Click on Online Registering and Choice Filling in JoSAA Website: http://josaa.nic.in/Enter your JEE (MAIN) 2015 Roll Number and Password to login to the portal.Step : 2Go to Candidate s Profile and ensure that all the personal details shown are correct. DuringRegistration process, all the candidates, if they desired to update their Gender and State ofEligibility, they can do so. Rest of the information in Registration Form is in Read only mode.Click CHANGE PASSWORD to change your password and it is compulsory.To modify contact details, go to Contact Details and click EDIT CONTACT DETAILS After editing, click on SUBMIT CHANGES Step : 3Click Choices Available to view the various programs available for you to chooseFor those qualified in both JEE (MAIN) 2015 and JEE (ADVANCED) 2015, all choices areavailable (Few courses have certain restrictions).For those qualified only in JEE (MAIN) 2015, Choices are restricted to programs available inNITs, IIITs and Other-GFTIs.You can choose to view the available programs Institute-wise or discipline-wise.You can also take a printout.Step : 4Next go to (Click) Choice Filling LockingClick the academic programs available in the left panel and it will appear automatically in Filled Choices on right side column. This way, fill as many choices as possible to enhanceyour chances of getting a seat.JEE (ADVANCED) 2015 qualified candidates can fill all choices (~600)* and only JEE (MAIN)2015 qualified candidates can also fill all choices* except those of IITs and ISM. *Somerestrictions do apply for some programs based on candidature. Such programs may not belisted among the available choices.Click on Arrange Filled Choices to modify the order of preference. For example: to changethe first option to second just click MOVE DOWN arrow or vice versa. This way, you canreshuffle the order of preference of choices.Step : 5Click on Choices InterChange to modify the order of preference. For example choice number100 is changed to choice 111. Automatically 111 will become 100.Click on Choice Rearrange to change the preference of more than one choice. For example:Choice Numbers given in the extreme right column can be rearranged as shown below:Changed sequences can be seen below: Choices 1, 2, 3 and 4 are renumbered as 5, 6, 7 and8. Similarly 5, 6, 7 and 8 are renumbered 1, 2, 3 and 4. By clicking SAVE, modified sequencewill appear on the screen. Please make sure that the same number is not typed twice. After saving, updated right order appears on the screen.After clicking SAVE, the choices filled are updated as shown below WITH A MESSAGE.Close the box to see new preference list (see below):Click Multiple Deletion to delete more than one filled choicesYou can check all or check only the selected choices to delete from the listThese options will be deleted from your choices list and the remaining choices will beautomatically reordered as shown below:Click YES to delete or say NO to go back again to modify the deleting list or lock choice. Aftersaying YES, the choices appear as shown below which do not contain the deleted ones.Step : 6Now Click LOCK CHOICEAfter completing choice filling, you can either click on I agree to lock my choices, completethe choice filling process and take the printout or if you want to do modification of choicesfilled later, click on I will lock my choices later.After clicking I agree to lock my choices, the screen will appear as shown below: Once againit will ask your final consent if it is final. In order to protect your choices filled, you have toenter your password again to complete the choice filling option.Click Click here to take a printout of Locked Choices which will appear as shown below. Itmay run into few pages depending on the number choices filled by the candidateCandidate should read the above terms and conditions carefully and sign at the specifiedplace and present it at the reporting center along other relevant documents.JEE Main 2015 rank list for admission into NITs, IIITs, etc. was published on 1st July,2015.. The rank list based on your JEE Main 2015 marks and your performance in board. The list will be prepared giving 60% weightage to your JEE Main 2015 marks and 40% weightage to your board performance. Check the page frequently for updates about JEE Main 2015 rank list.As the supreme court ordered, this the counseling for IITs and NITs,IIITs will be conducted by Joint Seat Allocation Authority (JoSAA).Intially the rank list was rumoured to be released on 24th June,2015 as the filling of choices for JoSAA was scheduled on 25th June,2015. But CBSE released a notice on 24th June,2015 asking the students to ensure their marks have been submitted to CBSE in prescribed format.The revised JoSAA schedule for filling in of choices and seat allocation was released on 25th June,2015.UpdateJEE MAIN 2015 RANK LIST RELEASEDCheck hereJEE Advanced 2015 syllabiPhysicsGeneralUnits and dimensions, dimensional analysis; least count, significant figures; Methods of measurement and error analysis for physical quantities pertaining to the following experiments: Experiments based on using Verniercalipers and screw gauge (micrometer), Determination of g using simple pendulum, Young s modulus by Searle s method, Specific heat of a liquid using calorimeter, focal length of a concave mirror and a convex lens using u-v method, Speed of sound using resonance column, Verification of Ohm s law using voltmeter and ammeter, and specific resistance of the material of a wire using meter bridge and post office box.MechanicsKinematics in one and two dimensions (Cartesian coordinates only), projectiles; Uniform Circular motion; Relative velocity.Newton s laws of motion; Inertial and uniformly accelerated frames of reference; Static and dynamic friction; Kinetic and potential energy; Work and power; Conservation of linear momentum and mechanical energy.Systems of particles; Centre of mass and its motion; Impulse; Elastic and inelastic collisions.Law of gravitation; Gravitational potential and field; Acceleration due to gravity; Motion of planets and satellites in circular orbits; Escape velocity.Rigid body, moment of inertia, parallel and perpendicular axes theorems, moment of inertia of uniform bodies with simple geometrical shapes; Angular momentum; Torque; Conservation of angular momentum; Dynamics of rigid bodies with fixed axis of rotation; Rolling without slipping of rings, cylinders and spheres; Equilibrium of rigid bodies; Collision of point masses with rigid bodies.Linear and angular simple harmonic motions.Hooke s law, Young s modulus.Pressure in a fluid; Pascal s law; Buoyancy; Surface energy and surface tension, capillary rise; Viscosity (Poiseuille s equation excluded), Stoke s law; Terminal velocity, Streamline flow, equation of continuity, Bernoulli s theorem and its applications.Wave motion (plane waves only), longitudinal and transverse waves, superposition of waves; Progressive and stationary waves; Vibration of strings and air columns; Resonance; Beats; Speed of sound in gases; Doppler effect (in sound).Thermal PhysicsThermal expansion of solids, liquids and gases; Calorimetry, latent heat; Heat conduction in one dimension; Elementary concepts of convection and radiation; Newton s law of cooling; Ideal gas laws; Specific heats (Cv and Cp for monoatomic and diatomic gases); Isothermal and adiabatic processes, bulk modulus of gases; Equivalence of heat and work; First law of thermodynamics and its applications (only for ideal gases); Blackbody radiation: absorptive and emissive powers; Kirchhoff s law; Wien s displacement law, Stefan s law.Electricity and MagnetismCoulomb s law; Electric field and potential; Electrical potential energy of a system of point charges and of electrical dipoles in a uniform electrostatic field; Electric field lines; Flux of electric field; Gauss s law and its application in simple cases, such as, to find field due to infinitely long straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell.Capacitance; Parallel plate capacitor with and without dielectrics; Capacitors in series and parallel; Energy stored in a capacitor.Electric current; Ohm s law; Series and parallel arrangements of resistances and cells; Kirchhoff s laws and simple applications; Heating effect of current.Biot Savart s law and Ampere s law; Magnetic field near a current-carrying straight wire, along the axis of a circular coil and inside a long straight solenoid; Force on a moving charge and on a current-carrying wire in a uniform magnetic field.Magnetic moment of a current loop; Effect of a uniform magnetic field on a current loop; Moving coil galvanometer, voltmeter, ammeter and their conversions.Electromagnetic induction: Faraday s law, Lenz s law; Self and mutual inductance; RC, LR and LC circuits with d.c. and a.c. sources.OpticsRectilinear propagation of light; Reflection and refraction at plane and spherical surfaces; Total internal reflection; Deviation and dispersion of light by a prism; Thin lenses; Combinations of mirrors and thin lenses; Magnification.Wave nature of light: Huygen s principle, interference limited to Young s double-slit experiment.Modern physicsAtomic nucleus; α, β and γ radiations; Law of radioactive decay; Decay constant; Half-life and mean life; Binding energy and its calculation; Fission and fusion processes; Energy calculation in these processes.Photoelectric effect; Bohr s theory of hydrogen-like atoms; Characteristic and continuous X-rays, Moseley s law; de Broglie wavelength of matter wavesChemistryPhysical chemistryGeneral topics: Concept of atoms and molecules; Dalton s atomic theory; Mole concept; Chemical formulae; Balanced chemical equations; Calculations (based on mole concept) involving common oxidation-reduction, neutralisation, and displacement reactions; Concentration in terms of mole fraction, molarity, molality and normality.Gaseous and liquid states: Absolute scale of temperature, ideal gas equation; Deviation from ideality, van der Waals equation; Kinetic theory of gases, average, root mean square and most probable velocities and their relation with temperature; Law of partial pressures; Vapour pressure; Diffusion of gases.Atomic structure and chemical bonding: Bohr model, spectrum of hydrogen atom, quantum numbers; Wave-particle duality, de Broglie hypothesis; Uncertainty principle; Qualitative quantum mechanical picture of hydrogen atom, shapes of s, p and d orbitals; Electronic configurations of elements (up to atomic number 36); Aufbau principle; Pauli s exclusion principle and Hund s rule; Orbital overlap and covalent bond; Hybridisation involving s, p and d orbitals only; Orbital energy diagrams for homonuclear diatomic species; Hydrogen bond; Polarity in molecules, dipole moment (qualitative aspects only); VSEPR model and shapes of molecules (linear, angular, triangular, square planar, pyramidal, square pyramidal, trigonalbipyramidal, tetrahedral and octahedral).Energetics: First law of thermodynamics; Internal energy, work and heat, pressure-volume work; Enthalpy, Hess s law; Heat of reaction, fusion and vapourization; Second law of thermodynamics; Entropy; Free energy; Criterion of spontaneity.Chemical equilibrium:Law of mass action; Equilibrium constant, Le Chatelier s principle (effect of concentration, temperature and pressure); Significance of ΔG and ΔG0 in chemical equilibrium; Solubility product, common ion effect, pH and buffer solutions; Acids and bases (Bronsted and Lewis concepts); Hydrolysis of salts.Electrochemistry: Electrochemical cells and cell reactions; Standard electrode potentials; Nernst equation and its relation to ΔG; Electrochemical series, emf of galvanic cells; Faraday s laws of electrolysis; Electrolytic conductance, specific, equivalent and molar conductivity, Kohlrausch s law; Concentration cells.Chemical kinetics: Rates of chemical reactions; Order of reactions; Rate constant; First order reactions; Temperature dependence of rate constant (Arrhenius equation).Solid state: Classification of solids, crystalline state, seven crystal systems (cell parameters a, b, c, α, β, γ), close packed structure of solids (cubic), packing in fcc, bcc and hcp lattices; Nearest neighbours, ionic radii, simple ionic compounds, point defects.Solutions: Raoult s law; Molecular weight determination from lowering of vapour pressure, elevation of boiling point and depression of freezing point.Surface chemistry: Elementary concepts of adsorption (excluding adsorption isotherms); Colloids: types, methods of preparation and general properties; Elementary ideas of emulsions, surfactants and micelles (only definitions and examples).Nuclear chemistry: Radioactivity: isotopes and isobars; Properties of α, β and γ rays; Kinetics of radioactive decay (decay series excluded), carbon dating; Stability of nuclei with respect to proton-neutron ratio; Brief discussion on fission and fusion reactions.Inorganic chemistryIsolation/preparation and properties of the following non-metals: Boron, silicon, nitrogen, phosphorus, oxygen, sulphur and halogens; Properties of allotropes of carbon (only diamond and graphite), phosphorus and sulphur.Preparation and properties of the following compounds: Oxides, peroxides, hydroxides, carbonates, bicarbonates, chlorides and sulphates of sodium, potassium, magnesium and calcium; Boron: diborane, boric acid and borax; Aluminium: alumina, aluminium chloride and alums; Carbon: oxides and oxyacid (carbonic acid); Silicon: silicones, silicates and silicon carbide; Nitrogen: oxides, oxyacids and ammonia; Phosphorus: oxides, oxyacids (phosphorus acid, phosphoric acid) and phosphine; Oxygen: ozone and hydrogen peroxide; Sulphur: hydrogen sulphide, oxides, sulphurous acid, sulphuric acid and sodium thiosulphate; Halogens: hydrohalic acids, oxides and oxyacids of chlorine, bleaching powder; Xenon fluorides.Transition elements (3d series): Definition, general characteristics, oxidation states and their stabilities, colour (excluding the details of electronic transitions) and calculation of spin-only magnetic moment; Coordination compounds: nomenclature of mononuclear coordination compounds, cis-trans and ionisation isomerisms, hybridization and geometries of mononuclear coordination compounds (linear, tetrahedral, square planar and octahedral).Preparation and properties of the following compounds: Oxides and chlorides of tin and lead; Oxides, chlorides and sulphates of Fe2+, Cu2+ and Zn2+; Potassium permanganate, potassium dichromate, silver oxide, silver nitrate, silver thiosulphate.Ores and minerals: Commonly occurring ores and minerals of iron, copper, tin, lead, magnesium, aluminium, zinc and silver.Extractive metallurgy: Chemical principles and reactions only (industrial details excluded); Carbon reduction method (iron and tin); Self reduction method (copper and lead); Electrolytic reduction method (magnesium and aluminium); Cyanide process (silver and gold).Principles of qualitative analysis: Groups I to V (only Ag+, Hg2+, Cu2+, Pb2+, Bi3+, Fe3+, Cr3+, Al3+, Ca2+, Ba2+, Zn2+, Mn2+ and Mg2+); Nitrate, halides (excluding fluoride), sulphate and sulphide.Organic chemistryConcepts: Hybridisation of carbon; σ and π-bonds; Shapes of simple organic molecules; Structural and geometrical isomerism; Optical isomerism of compounds containing up to two asymmetric centres, (R,S and E,Z nomenclature excluded); IUPAC nomenclature of simple organic compounds (only hydrocarbons, mono-functional and bi-functional compounds); Conformations of ethane and butane (Newman projections); Resonance and hyperconjugation; Keto-enoltautomerism; Determination of empirical and molecular formulae of simple compounds (only combustion method); Hydrogen bonds: definition and their effects on physical properties of alcohols and carboxylic acids; Inductive and resonance effects on acidity and basicity of organic acids and bases; Polarity and inductive effects in alkyl halides; Reactive intermediates produced during homolytic and heterolytic bond cleavage; Formation, structure and stability of carbocations, carbanions and free radicals. Preparation, properties and reactions of alkanes: Homologous series, physical properties of alkanes (melting points, boiling points and density); Combustion and halogenation of alkanes; Preparation of alkanes by Wurtz reaction and decarboxylation reactions.Preparation, properties and reactions of alkenes and alkynes: Physical properties of alkenes and alkynes (boiling points, density and dipole moments); Acidity of alkynes; Acid catalysed hydration of alkenes and alkynes (excluding the stereochemistry of addition and elimination); Reactions of alkenes with KMnO4 and ozone; Reduction of alkenes and alkynes; Preparation of alkenes and alkynes by elimination reactions; Electrophilic addition reactions of alkenes with X2, HX, HOX and H2O (X=halogen); Addition reactions of alkynes; Metal acetylides.Reactions of benzene: Structure and aromaticity; Electrophilic substitution reactions: halogenation, nitration, sulphonation, Friedel-Crafts alkylation and acylation; Effect of o-, m- and p-directing groups in monosubstituted benzenes.Phenols: Acidity, electrophilic substitution reactions (halogenation, nitration and sulphonation); Reimer-Tieman reaction, Kolbe reaction.Characteristic reactions of the following (including those mentioned above): Alkyl halides: rearrangement reactions of alkyl carbocation, Grignard reactions, nucleophilic substitution reactions; Alcohols: esterification, dehydration and oxidation, reaction with sodium, phosphorus halides, ZnCl2/concentrated HCl, conversion of alcohols into aldehydes and ketones; Ethers: Preparation by Williamson s Synthesis; Aldehydes and Ketones: oxidation, reduction, oxime and hydrazone formation; aldol condensation, Perkin reaction; Cannizzaro reaction; haloform reaction and nucleophilic addition reactions (Grignard addition); Carboxylic acids: formation of esters, acid chlorides and amides, ester hydrolysis; Amines: basicity of substituted anilines and aliphatic amines, preparation from nitro compounds, reaction with nitrous acid, azo coupling reaction of diazonium salts of aromatic amines, Sandmeyer and related reactions of diazonium salts; carbylamine reaction; Haloarenes: nucleophilic aromatic substitution in haloarenes and substituted haloarenes (excluding Benzyne mechanism and Cine substitution).Carbohydrates: Classification; mono- and di-saccharides (glucose and sucrose); Oxidation, reduction, glycoside formation and hydrolysis of sucrose.Amino acids and peptides: General structure (only primary structure for peptides) and physical properties.Properties and uses of some important polymers: Natural rubber, cellulose, nylon, teflon and PVC.Practical organic chemistry: Detection of elements (N, S, halogens); Detection and identification of the following functional groups: hydroxyl (alcoholic and phenolic), carbonyl (aldehyde and ketone), carboxyl, amino and nitro; Chemical methods of separation of mono-functional organic compounds from binary mixtures.MathematicsAlgebraAlgebra of complex numbers, addition, multiplication, conjugation, polar representation, properties of modulus and principal argument, triangle inequality, cube roots of unity, geometric interpretations.Quadratic equations with real coefficients, relations between roots and coefficients, formation of quadratic equations with given roots, symmetric functions of roots.Arithmetic, geometric and harmonic progressions, arithmetic, geometric and harmonic means, sums of finite arithmetic and geometric progressions, infinite geometric series, sums of squares and cubes of the first n natural numbers.Logarithms and their properties.Permutations and combinations, Binomial theorem for a positive integral index, properties of binomial coefficients.Matrices as a rectangular array of real numbers, equality of matrices, addition, multiplication by a scalar and product of matrices, transpose of a matrix, determinant of a square matrix of order up to three, inverse of a square matrix of order up to three, properties of these matrix operations, diagonal, symmetric and skew-symmetric matrices and their properties, solutions of simultaneous linear equations in two or three variables.Addition and multiplication rules of probability, conditional probability, Bayes Theorem, independence of events, computation of probability of events using permutations and combinations.TrigonometryTrigonometric functions, their periodicity and graphs, addition and subtraction formulae, formulae involving multiple and sub-multiple angles, general solution of trigonometric equations.Relations between sides and angles of a triangle, sine rule, cosine rule, half-angle formula and the area of a triangle, inverse trigonometric functions (principal value only).Analytical GeometryTwo dimensions: Cartesian coordinates, distance between two points, section formulae, shift of origin.Equation of a straight line in various forms, angle between two lines, distance of a point from a line; Lines through the point of intersection of two given lines, equation of the bisector of the angle between two lines, concurrency of lines; Centroid, orthocentre, incentre and circumcentre of a triangle.Equation of a circle in various forms, equations of tangent, normal and chord.Parametric equations of a circle, intersection of a circle with a straight line or a circle, equation of a circle through the points of intersection of two circles and those of a circle and a straight line.Equations of a parabola, ellipse and hyperbola in standard form, their foci, directrices and eccentricity, parametric equations, equations of tangent and normal.Locus Problems.Three dimensions: Direction cosines and direction ratios, equation of a straight line in space, equation of a plane, distance of a point from a plane.Differential calculusReal valued functions of a real variable, into, onto and one-to-one functions, sum, difference, product and quotient of two functions, composite functions, absolute value, polynomial, rational, trigonometric, exponential and logarithmic functions.Limit and continuity of a function, limit and continuity of the sum, difference, product and quotient of two functions, L Hospital rule of evaluation of limits of functions.Even and odd functions, inverse of a function, continuity of composite functions, intermediate value property of continuous functions.Derivative of a function, derivative of the sum, difference, product and quotient of two functions, chain rule, derivatives of polynomial, rational, trigonometric, inverse trigonometric, exponential and logarithmic functions.Derivatives of implicit functions, derivatives up to order two, geometrical interpretation of the derivative, tangents and normals, increasing and decreasing functions, maximum and minimum values of a function, Rolle s Theorem and Lagrange s Mean Value Theorem.Integral calculusIntegration as the inverse process of differentiation, indefinite integrals of standard functions, definite integrals and their properties, Fundamental Theorem of Integral Calculus.Integration by parts, integration by the methods of substitution and partial fractions, application of definite integrals to the determination of areas involving simple curves.Formation of ordinary differential equations, solution of homogeneous differential equations, separation of variables method, linear first order differential equations.VectorsAddition of vectors, scalar multiplication, dot and cross products, scalar triple products and their geometrical interpretations.Source :http://www.jeeadv.iitb.ac.inThe results of JEE Main 2015 was released on the afternoon of 27/04/2015. The exam was conducted on 04/04/2015 (offline examination), 10/04/2015, 11/04/2015 (online examination). More than 13 lakh students across the country wrote the examination of which only the top 1,50,000 will qualify for the JEE Advanced examination for Joining IITs and ISM Dhanbad.JEE MAIN 2015 RESULTS DECLAREDCHECK HEREProcedure to check results:1. Enter your JEE Main roll number as entered in your admit card2. Enter your date of birth in the format DD/MM/YYYY3. Click 'Submit'Your score will be displayed with details about marks in each subject. You can check the cut-off marks for your eligibility for writing advancedJEE Main 2015 cut-off marks: Category Cut-off ScoreGeneral 105Other Backward Class (OBC - NCL) 70Scheduled Caste (SC) 50Scheduled Tribe (ST) 44A separate rank lists of JEE(Main) will be declared by 05.07.2015 for admission to B.E./B.Tech. and B.Arch/ B.Planning (in institutions other than IITs) based on score in JEE (Main) and normalised score of Class XII/ Qualifying examination (60% 40% weightage respectively) .Candidates elegible to appear in JEE(Advanced)-2015 may register online athttp://jeeadv.nic.inbetween May 2,2015 and May 7, 2015.Hey future IITians and NITians. JEE Main 2015 is nearing. Here are few tips to follow before the exam and while writing the JEE Main examination.Health is WealthWhile preparing for JEE kind exams, students often stay awake until midnight and study. It may help you in your preparation. But in long term, it affects your both physical and mental health. Being deprived of sleep, students lack concentration and lose their ability to think when it matters the most. Make sure you sleep for at least 6 hours a day. It refreshes your brain for another day of brainstorming.Avoid eating outside and junk foods a week before the exam. As summer is getting hotter, you need keep yourself hydrated. Make sure you drink lots of water and other natural sources like coconut water, fruit juices, etc. Before going into the examination room, drink some water. Dehydration can cause dizziness.Exam PreparationDon't postpone any topic or chapter to be learnt on the day before the examination. Keep the last day for revision of formulas and concepts. Solve a model paper which can help you grow in confidence as well as getting you acquainted with the examination 'mood'.If you are weak in any particular concept, don't try to learn or understand it the day before examination. You may get one question or no question at all from that concept. Instead of wasting time try to learn that, revise the concepts you know well and solve a problem or two.Visit the examination centre an hour before the exam or you may miss some important instructions.While writing examinationDon't 'panic'. Its the last you'll ever want to do in a competitive exam. Even if you cannot solve 4 or 5 successive questions, don't panic. Easy questions are out there waiting to be solved by you.Start with the easiest subject for you. If you think a question will consume a lot of time or difficult to be solved, leave it for the last. Don't waste your time. Speed is very important for JEE. So don't sit on question which troubles you.Don't leave the shading of ORS to the last minute. Start shading the OMR half an hour before the completion of alloted 3 hours.Avoid the fear of exam. Some students have fear clinging on to them the moment they step inside the examination hall or get the question paper.Believing in yourself is the most important thing you need before an exam. Best of Luck Chemistry is one of the subjects where there is lot to memorize. Not only some formulas of Physical chemistry but also some facts and figures in inorganic chemistry and some chemical reactions, reagents used and their mechanisms in organic chemistry. For last minute revision reading the whole chapter or syllabus again is not advisable. You need a formula booklet where you can find all the formulas and key points. Below, I give you a Chemistry formula booklet which you find useful for revising and reference.Permutations and combinations is one chapter in Mathematicswhere questions asked in JEE Main (sometimes even in JEE Advanced) are of board(NCERT) level. But still if may trouble you sometimes. Here are some tips toenhance to knowledge of this chapter.Notes, key concepts and formulae of the chapter Solutions and Colligative properties for JEE Main preparationsJEE Main is easy to crack if you follow a definite strategy. All it requires is a little hard work and wise planning.Students are often concerned over their preparations for JEE examinations and most of the students are pessimistic of the results. Lack of confidence causes tension during exams which results in bad scores even though your are capable of scoring good scores. Below I have given some tips to follow while preparing for the JEE Main 2015 which will enable you to score good marks and boosts your confidence.Optics is one of the most important chapters of IIT-JEE physics. Once you understand the concepts even advanced problems will be easy to solve. Even though Modern physics is not important for JEE Advanced, its an easy way to score about 15-25 marks in JEE Main. You don't need to understand much in Modern physics - just formulas and other memory stuff.About the book 'Understanding Physics for JEE Main and Advanced Optics and Modern physics':Understanding Physics for JEE Main Advanced Optics Modern Physics is a comprehensive book for students preparing for various engineering entrance examinations. The book comprises of chapters on electromagnetic waves, reflection of light, refraction of light, interference and diffraction of light, and semiconductors. In addition, the book consists of several solved and unsolved multiple choice questions for thorough practice and revision.Here I've posted the solutions for problems in 'Understanding Physics for JEE Main and Advanced Optics and Modern physics' by DC pandey.Click the download button to start download

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