Question

a slinky wave travelled to and fro in 5 sec and the length of the slinky is 5 m, The velocity of wave is ?

Answer 1

Answer:

2m/s

Explanation:

given:-

distance = 5 m

time = 5s

As we know that the formula for the velocity of wave  

v = 2d / t

velocity of wave= 2×5 /5

v = 2m/s

he velocity of wave is 2m/s

Answer 2

✰Question ✰

▪A slinky wave travelled to and fro in 5 sec and the length of the slinky is 5 m, The velocity of wave is ?

✰Answer ✰

➧Given:-

▪ Length of slinky (d) =5m

▪Time (t) =5 sec.

➧To find :-

▪The velocity of wave (v) ???

✰solution ✰

➠By using this Formula

➠ v=2d/t

➠v=2×5/5

➠ v =2m/s.

∴ The velocity of wave is 2m/s.

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