Q: The frequency (f), wavelength (λ) and speed (v) of a sound wave are related as
(a)f = vλ
(b)λ = vf
(c)f = λ / v
(d)v = λf
Answer pending verification
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NDA 2025 Session IQ. 133 of 150
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Q: The frequency (f), wavelength (λ) and speed (v) of a sound wave are related as