Question

of sound in air is 340m/s calculate the (a) wavelength when frequency is 256 hertz (b) frequency and wavelength is 0.85 M
2
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Answer 1

Answer:

Correct option is

C

1.33 m

Given v=340m/s ; λ=?; f=256 Hz

We know, v=fλ⟹λ=

f

v

=

256

340

=1.33 m