Correct option is D)
We have the formula,
V=λ×v
where,
V is the velocity of sound =330ms
−1
v is the frequency
λ is the wavelength
We have a range of frequencies from 20Hz to 20,000Hz
Hence for frequency v=20Hz, we have
330=20×λ
Therefore, λ=
20
330
m
Author:
kodazewt
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4Answer:
We have the formula,
V=λ×v
where,
V is the velocity of sound =330ms
−1
v is the frequency
λ is the wavelength
We have a range of frequencies from 20Hz to 20,000Hz
Hence for frequency v=20Hz, we have
330=20×λ
Therefore, λ= 20330m
Author:
chrisq8rs
Rate an answer:
0