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JEE PHYSICS MCQ: OSCILLATIONS

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Two simple harmonic motions are represented by the equations

x_1=5 \sin \left(2 \pi t+\frac{\pi}{4}\right), x_2=5 \sqrt{2}(\sin 2 \pi t+\cos 2 \pi t) .

The ratio of amplitudes of

x_1

and

x_2

is

View answer and explanation

Correct option: C

1: 2

Option C (

1: 2

) is correct. The amplitude of

x_1

is 5, and the amplitude of

x_2

is 10, so the ratio is 1:2.

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