Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringWavesMedium2 minQB

PhysicsMediumsingle choice

Waves $y_{1} = 4 sin 2 π (5 t - 0.1 x)$ and $y_{2} = 12 sin 2 π (10 t - 0.2 x)$ superpose. The ratio $I_{ma x} / I_{min}$ is:

Answer:

Solution:

Amplitude combines between $12 - 4 = 8$ and $12 + 4 = 16$ . $I_{ma x} / I_{min} = 2^{2} = 4$ .

Stream:JEESubject:PhysicsTopic:Wave on StringSubtopic:Waves

⏱ 2mℹ️ Source: QB

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