NEET UG PHYSICS MCQ: WAVES

1 Medium

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Analyzing +4 | -1

Total number of independent harmonic waves in the resultant displacement equation given by

y=3 \sin ^2 \frac{t}{2} \sin 800 t

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Correct option: A

3

Option A (3) is correct because the trigonometric identity transforms the equation into a sum of three harmonic waves with different frequencies.

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