Sample Paper 3 with Solution: Physics, Class 11

# Sample Paper 3 with Solution: Physics, Class 11 | Physics Class 11 - NEET PDF Download

## Physics Class 11

118 videos|470 docs|189 tests

## FAQs on Sample Paper 3 with Solution: Physics, Class 11 - Physics Class 11 - NEET

 1. What are the fundamental principles of physics?
Ans. The fundamental principles of physics include Newton's laws of motion, the law of conservation of energy, the law of conservation of momentum, and the laws of thermodynamics. These principles form the basis for understanding the behavior of matter and energy in the universe.
 2. What is the difference between scalar and vector quantities in physics?
Ans. Scalar quantities in physics have only magnitude, such as distance or temperature, while vector quantities have both magnitude and direction, such as velocity or force. Scalars can be added or subtracted using simple arithmetic, while vectors require vector addition or subtraction.
 3. How does electricity work?
Ans. Electricity is the flow of electrical charge through conductive materials. It is caused by the movement of electrons, which are negatively charged particles. When a circuit is closed, electrons flow from the negative terminal of a power source (such as a battery) to the positive terminal, creating an electric current.
 4. What is the relationship between mass and weight?
Ans. Mass is a measure of the amount of matter in an object, while weight is the force exerted on an object due to gravity. The weight of an object depends on its mass and the gravitational acceleration. The relationship between mass and weight is given by the formula: weight = mass x gravitational acceleration.
 5. What is the theory of relativity?
Ans. The theory of relativity, proposed by Albert Einstein, describes the behavior of objects in extreme conditions, such as when they are moving at high speeds or in strong gravitational fields. It consists of two parts: the special theory of relativity, which deals with objects moving at constant speeds, and the general theory of relativity, which includes gravity and accelerated motion. The theory of relativity revolutionized our understanding of space, time, and the nature of the universe.

## Physics Class 11

118 videos|470 docs|189 tests

### Up next

 Explore Courses for NEET exam

### How to Prepare for NEET

Read our guide to prepare for NEET which is created by Toppers & the best Teachers
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Track your progress, build streaks, highlight & save important lessons and more!
Related Searches

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

;