Class 10 Subjects

Grade 10 Physics MCQ

Grade 10 Physics Quiz Answers - Topic

Speed of Sound MCQ with Answers PDF

Speed of sound Multiple Choice Questions (MCQ) to solve speed of sound quiz answers PDF to learn 10th grade physics online course. Sound Multiple Choice Questions and Answers (MCQs), Speed of Sound quiz questions PDF for online study. "Speed of Sound " Book PDF: reflection (echo), characteristics of sound, physics: sound waves, sound and sound waves test prep for distance learning.

"The speed of sound in air is" Multiple Choice Questions (MCQ) on speed of sound with choices 343ms-1, 343ms-2, 341ms-1, and 250ms-1 for online study. Learn sound quiz questions for online certificate programs for taking online classes.

MCQs on Speed of Sound

MCQ: The speed of sound in air is

343ms-1
343ms-2
341ms-1
250ms-1

MCQ: The speed of sound can be found by relation

v = cλ
v = ma
v = fλ
f=1T

MCQ: The speed of sound in solids is

10 times that in gas
20 times that in gas
5 times that in gas
15 times that in gas

MCQ: The speed of sound in air depends on the

chemical conditions
Physical conditions
pitch
Area

MCQ: The time a sound wave having frequency 2 KHz and wavelength 35 cm requires to cover the distance of 1.5 Km is

2.1 s
10 s
20 s
8 s