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Physics - Wave on String Question with Solution | TestHub

PhysicsWave on StringWavesMedium2 minQB

PhysicsMediumsingle choice

A string of length 0.6 m and mass 0.024 kg is clamped at both ends under tension 0.36 N. Pulses are sent from one end at equal intervals $Δ t$ . The minimum $Δ t$ for constructive interference of successive pulses is:

Options:

Answer:

Solution:

$μ = 0.04$ kg/m, $v = 0.36/0.04 = 3$ m/s. $Δ t = 2 L / v = 1.2/3 = 0.4$ s.

Stream:JEESubject:PhysicsTopic:Wave on StringSubtopic:Waves

⏱ 2mℹ️ Source: QB

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