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13. oscillations — Physics STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 SciencePhysics13. oscillations1 Mark
MCQ
The function $sin^2\,(\omega t)$ represents
  • A
    a periodic, but not simple harmonic, motion with a period $2\pi /\omega $
  • ✓
    a periodic, but not simple harmonic, motion with a period $\pi /\omega $
  • C
    a simple harmonic motion with a period $2\pi /\omega $
  • D
    a simple harmonic motion with a period $\pi /\omega $
✓

Answer

Correct option: B.
a periodic, but not simple harmonic, motion with a period $\pi /\omega $
b
The function $\sin ^{2}(\omega t)$ represents

a periodic, but not simple harmonic motion with a period $\frac{2 \pi}{\omega}$,

a simple harmonic motion with a period $\frac{\pi}{\omega}$

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