The frequency of a sound wave is n and its velocity is v. If the frequency is increased to 4n, the velocity of the wave will be (a) v (b) 2v (c) 4v (d) v /4
Added by Godha R.
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Therefore, when the frequency is increased to 4n, the velocity of the wave will remain the same as before, which is v. Show more…
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The frequency of sound wave is $\mathrm{n}$ and its velocity is $\mathrm{v}$ if the frequency is increased to $4 n$ the velocity of the wave will be (a) $v$ (b) $2 v$ (c) $4 v$ (d) $v / 4$
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Practice Test 2
Section 1
A sound wave with frequency $f$ travels through air at speed $v .$ With what speed will a sound wave with frequency 4$f$ travel through the air? (A) $v / 4$ (B) $v$ (C) 2$v$ (D) 4$v$
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