O Level Courses

IGCSE O Level Physics Certification Exam Tests

IGCSE O Level Physics Practice Test 103

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The Refraction in Physics Trivia Questions and Answers PDF (Refraction in Physics Quiz Answers PDF e-Book) download Ch. 8-103 to solve IGCSE O Level Physics Practice Tests. Learn Light in Physics MCQ Questions PDF, Refraction in Physics Multiple Choice Questions (MCQ Quiz) to study online classes courses. The Refraction in Physics Trivia App Download: Free educational app for refraction in physics, properties of wave motion, moments, latent heat, distance, time and speed test prep for ACT test prep classes.

The Trivia MCQ: Ratio equal to constant (in refraction) is; "Refraction in Physics" App (iOS & Android) with answers: Sin r (sin i); Sin r/sin i; Sin i/sin r; Sin i²/sin r; for ACT test prep classes. Study Light in Physics Questions and Answers, Google eBook to download free sample for online college classes.

## Refraction in Physics Quiz with Answers : MCQs 103

MCQ 511:

Ratio equal to constant (in refraction) is

1. sin r/sin i
2. sin r (sin i)
3. sin i/sin r
4. sin i²/sin r
MCQ 512:

If amplitude of a wave is denoted as 'A', then the vertical displacement between a crest and a trough of a wave in terms of 'A' would be

1. 1 ⁄ 2 of A
2. A
3. 2A
4. None of the above
MCQ 513:

Moment of a torque is the product of

1. Perpendicular distance from the pivot and the action of the force
2. Height of the hinge from the flour to the top
3. Perpendicular distance to the pivot from the bottom
4. From the line of bottom to the action of force
MCQ 514:

SI unit of specific latent heat of fusion / vaporization is

1. joule
2. joule ⁄ kelvin
3. joule ⁄ kilogram
4. joule ⁄ (kilogram × kelvin)
MCQ 515:

The symbol for time is

1. d
2. v
3. t
4. s