O Level Courses

IGCSE O Level Physics Certification Exam Tests

IGCSE O Level Physics Practice Test 71

# Measuring Time Quiz PDF: Questions and Answers - 71

Books:

Apps:

Free Measuring Time Quiz Questions and Answers PDF (Measuring Time Quiz Answers PDF e-Book) download Ch. 12-71 to solve IGCSE O Level Physics Practice Tests. Learn Measurements in Physics MCQ Questions PDF, Measuring Time Multiple Choice Questions (MCQ Quiz) for online college degrees. The Measuring Time Trivia App: Download free educational app for measuring time, refraction in physics, introduction to sound, reflection in physics, converging lens test prep for best online SAT prep class.

The Quiz: In pendulum, heavy metal ball is called; "Measuring Time" App Download (iOS & Android) with answers ‘Gong’, ‘String’, ‘Hook’ and ‘bob’ to learn online classes courses. Study Measurements in Physics Questions and Answers, Google eBook to download free sample for schools that offer online degrees.

## Measuring Time Questions and Answers : Quiz 71

MCQ 351: In pendulum, the heavy metal ball is called

1. String
2. Gong
3. Hook
4. Bob

MCQ 352: Symbol for refractive index is equal to

1. i
2. r
3. n
4. rn

MCQ 353: Sound waves can pass through

1. vacuum
2. air only
3. air and other states of matter
4. vacuum and other states of matter

MCQ 354: Angle of incidence is equal to angle of reflection is a

1. true law of reflection
2. false law of reflection
3. neutral law of reflection
4. it?s a law of refraction

MCQ 355: A horizontal line which passes through the cortical center of the lens is termed as

1. middle axis
2. horizontal axis
3. principal axis
4. imaginary diameter