ICSE Class 10 Physics 2019 Solved Paper

Two pendulums $C$ and $D$ are suspended from a wire as shown in the figure given below. Pendulum $C$ is made to oscillate by displacing it from its mean position. It is seen that $D$ also starts oscillating.

Question : 53 of 74

Marks: +1, -0

What is the name of the phenomenon when the length of

D

is made equal to

C

Solution:

The phenomenon is called resonance.

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