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09/01/2021 12:51 pm
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A wave in slinky travelled to and fro in 5 sec the length of the slinky is 5 m. The velocity of wave is
(a) 10 m/s
(b) 5 m/s
(c) 2 m/s
(d) 25 m/s
1 Answer
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09/01/2021 12:52 pm
(c) 2 m/s