A sinusoidal wave... | Wave Optics | JEE-MAIN 2022

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JEE MAIN 2022

26-06-22 S2

Question

A sinusoidal wave $y(t)=40 \sin \left(10 \times 10^6 \pi t\right)$ is amplitude modulated by another sinusoidal wave $x(t)=20 \sin (\cos 1000 \pi \mathrm{t}$ ). the amplitude of minimum frequency component of modulated signal is

Select the correct option:

A

0.5

B

0.25

C

20

D

10

✓ Correct! Well done.

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Solution

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