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A wave has frequency 40 Hz and wavelength 0.5 m. Find wave speed.
v = f × = 40 × 0.5 = 20 m/s
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Asked 36 days ago|1/28/2026 6:28:23 AM
Updated 36 days ago|1/28/2026 6:44:02 AM
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v = f ×
= 40 × 0.5
= 20 m/s
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Added 36 days ago|1/28/2026 6:44:02 AM
This answer has been confirmed as correct and helpful.
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