Answer available
Class 11 · Physics · Oscillations and Waves
What are stationary waves, and how do they differ from progressive waves?
3 marksMediumShort answer
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8 questions
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Class 11 · Physics · Oscillations and Waves
A body executes simple harmonic motion of amplitude 5 cm and period 2 s. Find its maximum velocity and maximum acceleration.
3 marksMediumNumerical
- Answer available
Class 11 · Physics · Oscillations and Waves
Define simple harmonic motion and give two examples.
3 marksMediumShort answer
- Answer available
Class 11 · Physics · Oscillations and Waves
Two tuning forks of frequencies 256 Hz and 260 Hz are sounded together. Find the beat frequency.
3 marksMediumNumerical
- Answer available
Class 11 · Physics · Oscillations and Waves
A simple pendulum has a length of 1 m. Find its period of oscillation. Take g = 9.8 m s−2.
3 marksMediumNumerical
- Answer available
Class 11 · Physics · Oscillations and Waves
Distinguish between longitudinal and transverse waves, with one example of each.
3 marksMediumShort answer
- Answer available
Class 11 · Physics · Oscillations and Waves
A stationary wave is set up on a string of length 1 m fixed at both ends, vibrating in its fundamental mode. Find the wavelength.
3 marksMediumNumerical
- Answer available
Class 11 · Physics · Oscillations and Waves
State the Doppler effect and give one everyday example.
3 marksMediumShort answer