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Sound Wave and Speed MCQs Quiz Online PDF Download eBook

Solve Sound wave and speed Multiple Choice Questions (MCQ), sound wave and speed quiz answers PDF worksheet, grade 10 physics practice test for online school programs. Learn sound Multiple Choice Questions and Answers (MCQs), "Sound Wave and Speed" quiz questions and answers for online high school classes. Learn noise pollution, characteristics of sound, speed of sound, sound wave and speed test prep for online school courses.

"The speed of sound varies with" Multiple Choice Questions (MCQ) on physics: elasticity with choices humidity only, temperature only, pressure, and humidity and temperature for online high school classes. Practice sound quiz questions for online certificate programs for online study.

MCQs on Sound Wave and Speed PDF Download eBook

MCQ: The speed of sound varies with

  1. humidity only
  2. temperature only
  3. pressure
  4. humidity and temperature

D

MCQ: To find the speed of sound, we use the relation

  1. v = fλ
  2. f = vλ
  3. lambda = fv
  4. v = f + lambda;

A

MCQ: Sound waves can be transmitted by any

  1. medium
  2. vacuum
  3. empty
  4. none of above

A

MCQ: If the speed of sound in air is 330 ms-1 and the wavelength is 10 cm. The frequency of sound should be

  1. 3.9×103 Hz
  2. 4.7×103 Hz
  3. 3.3×103 Hz
  4. 5.3×103 Hz

C

MCQ: As compared to air, the speed of sound in liquids and solids is

  1. lower
  2. faster
  3. equal
  4. zero

B