PH-801
Wave speed
Physics · Secondary 3 · Medium · Wave speed
A water wave travels from deep water into shallow water. Its frequency is 6.0 Hz and remains unchanged. In deep water its speed is 0.90 m/s. In shallow water its speed decreases to 0.60 m/s. What is the wavelength in shallow water?
- 0.10 m
- 0.06 m
- 0.15 m
- 0.25 m
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