Practice speed of sound MCQs in physics quiz for test prep. Sound quiz questions has multiple choice questions (MCQ) with speed of sound test, answers as the speed of sound in air depends on the, answer key with choices as chemical conditions, physical conditions, pitch and area for competitive exam preparation worksheets. Free physics revision notes to learn speed of sound quiz with MCQs to find questions answers based online tests.

MCQ. Speed of sound in air depends on the

1. chemical conditions
2. Physical conditions
3. pitch
4. Area

B

MCQ. Speed of sound in liquid is

1. 2 times that in gas
2. 3 times that in gas
3. 5 times that in gas
4. 8 times that in gas

C

MCQ. Speed of sound in solids is

1. 10 times that in gas
2. 20 times that in gas
3. 5 times that in gas
4. 15 times that in gas

D

MCQ. Time a sound wave having frequency 2 KHz and wavelength 35 cm requires to cover distance of 1.5 Km is

1. 2.1 s
2. 10 s
3. 20 s
4. 8 s

A

MCQ. Speed of sound can be found by relation

1. v = cλ
2. v = ma
3. v = fλ
4. f=1T

C