# Speed of Sound MCQs Quiz Worksheet PDF Download

Practice speed of sound MCQs in physics quiz for online learning test. Sound quiz questions has multiple choice questions (MCQ), speed of sound test to practice as the speed of sound in air is. Answer key help with choices as 343ms-1, 343ms-2, 341ms-1 and 250ms-1 problem solving for competitive exam, viva prep, interview questions worksheets. Free physics revision notes to practice speed of sound quiz with MCQs to find questions answers based online learning tests.

## MCQs on Speed of Sound Quiz PDF Download

MCQ. The speed of sound in air is

1. 343ms-1
2. 343ms-2
3. 341ms-1
4. 250ms-1

A

MCQ. The speed of sound can be found by relation

1. v = cλ
2. v = ma
3. v = fλ
4. f=1T

C

MCQ. The 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. The speed of sound in air depends on the

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

B

MCQ. The 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