Physics · Waves
If an anchored boat is rocked by waves whose consecutive crests are 80 m apart and whose velocity is 20 m/s, then the time required by the consecutive crests to reach the boat is ________.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.5 s
- 25 s
- 30.2 s
- 44 s✓
Correct answer
4 s
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