The frequency of a wave travelling at a speed of 500ms-1 is 20Hz. It's time period is-
A. 4 seconds
B. 25 seconds
C. 0.05 second
D. 0.04 seconds
Answer: Option C
This Question Belongs to Physics GK Chapter Wise >> Sounds Waves And Motion
Related Questions on Sounds waves and Motion
Which of the following substances will have the lowest speed of sound?
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A. 20Hertz to 2000 Hertz
B. 20Hertz to 200Hertz
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D. 2 Hertz to 2000 Hertz
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A. On land
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