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Physics - Sound Wave Question with Solution | TestHub

PhysicsSound WaveStanding waveMedium2 minPYQ_2023

PhysicsMediumsingle choice

Two progressive waves are travelling towards each other with velocity $50 m / s$ and frequency $200 Hz$ . The distance between the two consecutive antinodes is

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Answer:

Solution:

Velocity of wave, $v = f λ$ $∴ λ = \frac{v}{f} = \frac{50}{200} = 0.25 m$ $∴$ Dividing the wavelength for antinodes: $λ = \frac{0.25}{2} = 0.125 m$

Stream:MHT_CETSubject:PhysicsTopic:Sound WaveSubtopic:Standing wave

⏱ 2mℹ️ Source: PYQ_2023

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