The number of loops in stationary waves depends upon:
Correct answer: D. frequency of waves
- A. velocity of waves
- B. wavelength of waves
- C. nature of the medium
- D. frequency of waves
Explanation
No. of loops in stationary waves depend on frequency of waves.
This question appeared on the ETEA MDCAT 2011 paper, which you can sit online with every answer explained.
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About Stationary Waves
Stationary waves form when two waves of the same frequency and amplitude travel in opposite directions and interfere. The topic covers nodes, antinodes, wavelength, phase, resonance, and the allowed frequencies on strings and in air columns. Unlike progressive waves, stationary waves do not transfer energy from one point to another.
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