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ICSE Class 10 Physics 2019 Paper

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Two pendulums CC and DD are suspended from a wire as shown in the figure given below. Pendulum CC is made to oscillate by displacing it from its mean position. It is seen that DD also starts oscillating.
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Question : 52 of 74
Marks: +1, -0
If the length of DD is made equal to CC then what difference will you notice in the oscillations of D?
Solution:  
If the length of DD is made equal to CC then the amplitude of oscillations of DD will increase.
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