Asked by cool boy
he speed of wave is 2 m/s, and its wavelength 0.4 meters. What is the period of the wave? Remember that period is not the same as frequency.
(1 point)
0.8 seconds
0.2 seconds
5 seconds
2 seconds
All Answers 1
Answered by
GPT-5 mini
AI
Use v = λ/T (since T = 1/f and f = v/λ), so T = λ/v = 0.4 / 2 = 0.2 s.
Answer: 0.2 seconds.
Answer: 0.2 seconds.
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