## Physics Galaxy Book Pdf

Physics Galaxy Book Pdf: Physics Galaxy book pdf Reddit, Physics Galaxy book for JEE Advanced, Physics Galaxy book pdf Reddit free download, Physics Galaxy book price, Physics Galaxy book set, Physics Galaxy book amazon, Physics Galaxy modern physics, Physics Galaxy login.

## Contents in Physics Galaxy Book Pdf

In this physics pdf book, There are 5 set volumes with 34 chapters. These volume set names are the following:

• Mechanics
• Thermodynamics, Oscillation & Waves
• Electrostatics & Current Electricity
• Magnetism, EMI & Alternating Current
• Optics & Modern Physics

## Important Questions of Physics for JEE

What is the SI unit of magnetic flux?
A) Weber
B) Gauss
C) Tesla
D) Ampere
Ans. A) Weber

The property of a substance to resist a change in its state of motion is called:
A) Mass
B) Inertia
C) Weight
D) Velocity
Ans. B) Inertia

Which of the following is a unit of pressure?
A) Newton
B) Pascal
C) Watt
D) Joule
Ans. B) Pascal

Which of the following is a semiconductor material?
A) Copper
B) Aluminum
C) Silicon
D) Gold
Ans. C) Silicon

What is the SI unit of frequency?
A) Hertz
B) Joule
C) Watt
D) Newton
Ans. A) Hertz

Which of the following laws describes the behavior of ideal gases at constant pressure?
A) Boyle’s Law
B) Charles’s Law
C) Gay-Lussac’s Law
Ans. B) Charles’s Law

When a glass rod is rubbed with silk, it becomes positively charged because:
A) It loses protons
B) It gains electrons
C) It gains protons
D) It loses electrons
Ans. D) It loses electrons

The bending of light as it passes from one medium to another with a different refractive index is called:
A) Diffraction
B) Reflection
C) Dispersion
D) Refraction
Ans. D) Refraction

Which of the following statements about nuclear fusion is correct?
A) It releases energy by splitting large nuclei.
B) It is the process that powers stars like the Sun.
C) It is a chain reaction in nuclear reactors.
D) It is the process used in nuclear weapons.
Ans. B) It is the process that powers stars like the Sun.

What is the work done when a force of 10 N is applied to move an object 5 meters in the direction of the force?
A) 10 J
B) 15 J
C) 20 J
D) 50 J
Ans. C) 20 J

## Physics Questions for JEE

The process of conversion of a gas into a liquid is known as:
A) Sublimation
B) Vaporization
C) Condensation
D) Melting
Ans. C) Condensation

In a series electrical circuit, the total resistance is:
A) Equal to the sum of the individual resistances
B) Less than the resistance of the smallest resistor
C) Greater than the resistance of the smallest resistor
D) Equal to the resistance of the largest resistor
Ans. A) Equal to the sum of the individual resistances

Which of the following quantities remains constant for an object in free fall?
A) Velocity
B) Acceleration
C) Mass
D) Weight
Ans. C) Mass

Which type of lens is used to correct nearsightedness?
A) Convex lens
B) Concave lens
C) Diverging lens
D) Plano-convex lens
Ans. B) Concave lens

What is the unit of electric potential difference?
A) Volt
B) Ampere
C) Coulomb
D) Ohm
Ans. A) Volt

Which of the following particles has the least mass?
A) Proton
B) Electron
C) Neutron
D) Alpha particle
Ans. B) Electron

Which law states that the pressure of a gas is inversely proportional to its volume at constant temperature?
A) Boyle’s Law
B) Charles’s Law
C) Gay-Lussac’s Law
Ans. A) Boyle’s Law

The phenomenon of interference is most commonly associated with:
A) Sound waves
B) Light waves
D) X-rays
Ans. B) Light waves

What is the phenomenon where a vibrating body forces another body into resonance with it?
A) Oscillation
B) Harmonics
C) Resonance
D) Dispersion
Ans. C) Resonance

Which of the following is not a basic SI unit?
A) Second
B) Kelvin
C) Pound
D) Ampere
Ans. C) Pound

## Details of the pdf of Physics Galaxy Book  