Physics · Wave Motion
A transverse wave y = 2 sin(0.01x + 30t) moves on a stretched string from one end to another end in 0.5 second. If x and y are in cm and t in seconds, then the length of the string is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 15 m
- 210 m
- 315 m✓
- 420 m
Correct answer
15 m
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