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Questions and Answers
What is the minimum number of linearly independent vectors required to describe a physical quantity?
What is the minimum number of linearly independent vectors required to describe a physical quantity?
- 4
- 2
- 3 (correct)
- 1
Which of the following is not a scalar quantity?
Which of the following is not a scalar quantity?
- Time
- Force (correct)
- Velocity
- Mass
A body moves from rest with a uniform acceleration of 2 m/s². The distance travelled by the body in the first two seconds is:
A body moves from rest with a uniform acceleration of 2 m/s². The distance travelled by the body in the first two seconds is:
- 2 m
- 6 m
- 8 m
- 4 m (correct)
What is the dimensional formula of velocity gradient?
What is the dimensional formula of velocity gradient?
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The position-time graph of a particle is a straight line. What is the acceleration of the particle?
The position-time graph of a particle is a straight line. What is the acceleration of the particle?
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Study Notes
Test Preparation
- 30-mark test for Class 12 Physics, covering chapters 1 and 2 (CBSE board)
- Time limit: 1 hour
Question Pattern
- 5 one-mark questions
- 5 two-mark questions
- 5 three-mark questions
Note:
- Prepare accordingly to complete the test within the given time frame.
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