Question

Q.1. Tick (✓)the correct answer :-
a. Larger the amplitude of vibration
i) louder the sound
ii) shriller the sound
iii) sound remains the same
iv) None of these

b. Which of the following sounds has the greater frequency?
i) woman's voice
ii) man's voice
iii) infant's voice
iv) boy's voice

c. The quality of sound produced by a tuning fork is different from that produced
by flute is because of the difference in their ________
i) frequency
ii) amplitude
iii) Higher pitch
iv) harmonics

d. Frequency determines the_______ of sound.
i) shrillness
ii) heaviness
iii) pitch
iv)amptitude

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Answer 1

Answer:

a. louder the sound

b. man's voice

c. harmonics

d. pitch

Explanation:

hope this will help you in answering

Answer 2

Answer 1

louder the sound

Answer 2

man's voice

Answer 3

harmonics

Answer 4

pitch