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Applied Physics Practice Test 31

# Modern Physics Quiz PDF: Questions and Answers - 31

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The Modern Physics Quiz Questions and Answers PDF, Modern Physics Quiz Answers PDF Download e-Book Ch. 12-31 to solve Applied Physics Practice Tests. Learn Modern Physics MCQ Questions PDF, Modern Physics Multiple Choice Questions (MCQ Quiz) to learn online educational courses. The Modern Physics Quiz App Download: Free educational app for modern physics, induction in physics, solving physics problem, elastic and inelastic collisions, physics problems test prep for SAT subject test tutoring.

The Quiz: According to theory of relative mass of an object is; "Modern Physics" App (iOS & Android) with answers: Speed of light; Depends on particles; Volume of object; Area of object; for SAT subject test tutoring. Study Modern Physics Questions and Answers, Google eBook to download free sample for SAT subject test tutoring.

## Modern Physics Questions and Answers : Quiz 31

MCQ 151:

According to the theory of relative mass of an object is

1. depends on particles
2. speed of light
3. volume of object
4. area of object
MCQ 152:

Change of current of 1 A s-1 causes EMF of 1 V to be equal to

1. 1 H
2. 1 V m-1
3. 1:00 AM
4. 1 J
MCQ 153:

The unit vector in the direction of vector F = 6i + 5j is

1. (6i + 5j)/7.81
2. (6i + 5j)/6
3. (6i + 5j)/5
4. (6i + 5j)/6.1
MCQ 154:

When no kinetic energy is lost, the collision is said to be

1. inelastic
2. perfectly elastic
3. elastic
4. both a and b
MCQ 155:

2 kg ball moving with the velocity of 5 m s-1 collides with 4 kg ball at rest. The velocities of both balls after collision will be

1. 2.66 and 3.33
2. 1.66 and 4.22
3. 1.66 and 1.33
4. 1.66 and 3.33

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