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Placement test 1 to practice refraction of light MCQs. Here, you may find free entry test questions with answers to practice physics test 3 college placement test on refraction of light, distance, time and speed, characteristics of waves, kinematics, refraction of light, MCQs with questions and answers.

## Physics Entry Test 1

Refraction of Light Practice Test Question

MCQ: Refraction depends on the

1. mass of the medium
2. volume of the medium
3. density of the medium
4. transparency of the medium

C

Distance, Time and Speed Practice Test Question

MCQ: Distance is a

1. Scalar quantity
2. Vector quantity
3. Force
4. Power

A

Characteristics of Waves Practice Test Question

MCQ: Height or depth of a wave from centre is known as its

1. wavefront
2. wavelength
3. amplitude
4. phase

C

Distance, Time and Speed Practice Test Question

MCQ: Formula for speed is

1. Time/Distance
2. Distance/Time
3. Displacement/Time
4. Distance/Displacement

B

Refraction of Light Practice Test Question

MCQ: Angle of incidence of a ray is 50° from normal and angle of refraction is 31°, refractive index of object would be

1. 0.67
2. 1.5
3. 0.4
4. 1.3

B