Sound Wave and Speed MCQs Quiz Worksheet PDF Download

Learn sound wave and speed MCQs, physics test for online course learning and test prep to practice. Sound quiz questions has multiple choice questions (MCQ), sound wave and speed test to learn.

Physics practice test MCQ on speed of sound varies with with options humidity, temperature, both humidity and temperature and none of the above problem solving skills for competitive exam, viva prep, interview questions with answer key. Free physics revision notes to learn sound wave and speed quiz with MCQs to find questions answers based online learning tests.

MCQs on Sound Wave and Speed Quiz PDF Download

MCQ. Speed of sound varies with

  1. humidity
  2. temperature
  3. both humidity and temperature
  4. none of the above

C

MCQ. To find speed of sound, we use 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. both medium and vacuum
  4. none of the above

A

MCQ. If speed of sound in air is 330 ms-1 and wavelength is 10 cm. 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 compare to air, speed of sound in liquids and solids is

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

B