D. B. Singh
ISBN #9789313195481
1st Edition
4,709 Questions
Homework Questions
Master Resource Book in JEE Main Physics is an essential guide that bridges theory and practical application by aligning with the Class 11 and 12 syllabus. The book integrates NCERT concepts with systematic problem solving techniques and a diverse array of exercises, including previous years' questions, to prepare students for the challenges of competitive examinations. It stands out for its clear, methodical study plan that emphasizes conceptual understanding while facilitating real-world problem solving in JEE Main Physics.
Chapter 1
Units and Measurements
Chapter 2
Kinematics
Chapter 3
Vector Analysis
Chapter 4
Projectile Motion
Chapter 5
Circular Motion
Chapter 6
Laws of Motion and Friction
Chapter 7
Work, Energy and Power
Chapter 8
Centre of Mass
Chapter 9
Rotational Motion
Chapter 10
Gravitation
Chapter 11
Properties of Solids
Chapter 12
Properties of Liquids
View More
Chapter 13
Heat and Kinetic Theory of Gases
Chapter 14
Thermodynamics
Chapter 15
Oscillations
Chapter 16
Waves
Chapter 17
Electrostatics
Chapter 18
Current Electricity
Chapter 19
Magnetic Effect of Current
Chapter 20
Magnetostatics
Chapter 21
Electromagnetic Induction and Alternating Current
Chapter 22
Electromagnetic Waves
Chapter 23
Ray Optics and Optical Instruments
Chapter 24
Wave Optics
Chapter 25
Dual Nature of Radiation and Matter
Chapter 26
Electronic Devices
Chapter 27
Atoms, Molecules and Nuclei
Chapter 28
Communication Systems
Chapter 29
Experimental Physics
Problem 1
A stone is projected with a velocity $20 \sqrt{2} \mathrm{~ms}^{-1}$ at an angle of $45^{\circ}$ to the horizontal. The average velocity of stone during its motion from starting point to its maximum height is $\left(g=10 \mathrm{~ms}^{-2}\right)$ (a) $5 \sqrt{5} \mathrm{~ms}^{-1}$ (b) $10 \sqrt{5} \mathrm{~ms}^{-1}$ (c) $20 \mathrm{~ms}^{-1}$ (d) $20 \sqrt{5} \mathrm{~ms}^{-1}$
Hast Aggarwal Numerade Educator
Problem 2
Small values of numerical aperture (NA) decrease the pulse dispersion but increase losses due to (a) scattering (b) absorption (c) bending (d) microbending
Problem 3
The bob of a pendulum of mass $m$ and length $L$ is displaced, $90^{\circ}$ from the vertical and gently released. In order that the string may not break upon passing through the lowest point, its minimum strength must be (a) $m g$ (b) $2 \mathrm{mg}_{\mathrm{J}}$ (c) $3 \mathrm{mg}$ (d) $4 \mathrm{mg}$
Prabhu Ramji Numerade Educator
Problem 4
Moment of inertia of a uniform circular disc about a diameter is $I$. Its moment of inertia about an axis perpendicular to its plane and passing through a point on its rim will be (a) 51 (b) 31 (c) 61 (d) $4 \overline{1}$
Narayan Hari Numerade Educator
Problem 5
A car-wheel is rotated to uniform angular acceleration about its axis., Initially its angular velocity is zero. It rotates through an angle $\theta_{1}$ in the first $2 \mathrm{~s}$, in the next $2 \mathrm{~s}$, it rotates through an additional angle $\theta_{2}$, the ratio of $\frac{\theta_{2}}{\theta_{1}}$ is (a) 1 (b) 2 (c) 3 (d) 5
Yuva S Numerade Educator
Problem 6
A cylindrical bar magnet is kept along the axis of a circular coil. The magnet is rotated about its axis such that north pole faces the coil. The induced current in the coil (a) is zero (b) is clockwise from magnet side (c) may be clockwise or anti-clockwise (d) is anti-clockwise from magnet side
Varsha Aggarwal Numerade Educator
WHAT OUR STUDENTS SAY
“I finally understand my textbook questions. Before Numerade, I’d skip hard problems. Now I get instant help with videos that explain everything simply.”
Edwin V. Penn State Freshman