Question

.
)
What is the effect on the
(a) loudness of a sound if the amplitude of a vibrating body is
doubled?
(b) pitch of a sound when the frequency of the vibrating body is
- doubled?
The frequency of a sound is 1.5 kliz. Is it audible? State the reason in
support of your answer.​

Answer 1

(a) more loudness
b more vibration
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