Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringWavesMedium2 minQB

PhysicsMediuminteger

A 40 kg mass of volume 0.004 m³ keeps a sonometer wire taut and gives 200 Hz. What is the frequency with the mass fully submerged in water?

Answer:

190

Solution:

$T^{'} / T = \frac{40 - 4}{40} = 0.9$ . $f^{'} = 200 0.9 = 189.7$ Hz.

Stream:JEESubject:PhysicsTopic:Wave on StringSubtopic:Waves

⏱ 2mℹ️ Source: QB

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