Class 10 Physics Certification MCQs – Practice Test 11 (Chapter 9)

Sound Quiz with Answers PDF Download – Test 11

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Learn Sound Quiz Questions and Answers PDF for remote physics education pathways. Download the Sound Quiz PDF e-Book, Ch. 9-11 to learn Class 10 Physics Course. Solve Speed of Sound MCQs PDF, Sound Quiz Questions and Answers for physics lab simulations online. Free Sound Quiz App: Download the Class 10 Physics Study App to learn speed of sound, echo of sound, sound wave and speed, sound and sound waves test prep for remote physics education pathways.

Study Sound Quiz App (iOS & Android) with MCQ: "If the speed of the sound wave is 340ms^-1 and wavelength is 0.5m then the frequency is"; with answers: 680hz, 720hz, 10hz, and 240hz. Study Speed of Sound MCQ Questions, download Google Book (Free Chapter) to promote lifelong digital learning.

Sound Quiz – Practice Test 11 PDF Download

MCQ 51: If the speed of the sound wave is 340ms^-1 and wavelength is 0.5m then the frequency is:

720Hz
680Hz
10Hz
240Hz

MCQ 52: Echoes may be heard more than once due to successive or multiple reflections:

deflections
defraction
refractions
reflections

MCQ 53: As compared to air, the speed of sound in liquids and solids is:

lower
faster
equal
zero

MCQ 54: Sound waves are mechanical because:

They require medium for propagation
They don't require medium for propagation
They are longitudinal
They are transverse

MCQ 55: The pitch of the sound depends upon:

amplitude
loudness
area
frequency

Class 10 Physics Quiz App & e-Book – Sound Certification Guide

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