Physics - Wave on String Question with Solution | TestHub
PhysicsWave on StringWavesMedium2 minQB
PhysicsMediumsingle choice
A child on a swing is pushed once every cycle at exactly the swing\'s natural frequency. The motion is best described as:
Options:
Answer:
B
Solution:
The periodic push is an external driving force, and its frequency equals the natural frequency, so the motion is forced oscillation at resonance.
Stream:JEESubject:PhysicsTopic:Wave on StringSubtopic:Waves
⏱ 2mℹ️ Source: QB
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