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What is the length of a string with a mass of 2.5 kg, with a tension of 20 N, if the speed of wave on the string is 2 m/s? a 0.8 m b 0.4 m C 0.5 m d 1.0 m e 0.1 m

What is the length of a string with a mass of 2.5 kg, with a tension of 20 N, if the speed of wave on the string is 2 m/s? a 0.8 m b 0.4 m C 0.5 m d 1.0 m e 0.1 m
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1 vote
What is the length of a string with a mass of 2.5 kg, with a

tension of 20 N, if the speed of wave on the string is 2 m/s?
a 0.8 m
b 0.4 m
C 0.5 m
d 1.0 m
e 0.1 m

asked
User Mac Taylor
by
7.8k points

1 Answer

4 votes
B 0.4 m should be correct if not it is A
answered
User Nayroby
by
7.7k points
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