Speed of Sound MCQ Questions Online PDF Download

Speed of sound MCQs, speed of sound quiz answers pdf to study high school physics for online degree courses. Learn sound Multiple Choice Questions and Answers (MCQs), "speed of sound" quiz questions and answers for online study. Learn sound waves in physics, ultrasound, sound and sound waves, speed of sound test prep for distance learning.

"The speed of sound in air is" Multiple Choice Questions (MCQ) on couple with choices 343ms-1, 343ms-2, 341ms-1, and 250ms-1 for online study. Free physics student portal for online learning sound quiz questions for taking online classes.

MCQs on Speed of Sound 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 the distance of 1.5 Km is

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

A