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A 5.5 m length of string has a mass of 0...

A 5.5 m length of string has a mass of 0.035 kg. If the tension in the string is 77 N the speed of a wave on the string is

A

`110 m s^(-1)`

B

`165 ms^(-1)`

C

`77 ms^(-1)`

D

`102 ms^(-1)`

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • A 5.5 m length of string has a mass of 0.035 kg. If the rension in the string is 77 N the speed of a wave on the string is

    A
    `110 ms^(-1)`
    B
    `165 ms^(-1)`
    C
    `77 ms ^(-1)`
    D
    ` 102ms^(-1)`

  • A 5.5 metre length of string has a mass of 0.035 kg. If the tension in the string in 77 N, the speed of a wave on the string is:

    A
    `110 ms^(-1)`
    B
    `165 ms^(-1)`
    C
    `77 ms^(-1)`
    D
    `102 ms^(-1)`

  • A string of 7m length has a mass of 0.035 kg. If tension in the string is 60.N, then speed of a wave on the string is

    A
    `77m//s`
    B
    `102 m//s`
    C
    `110 m//s`
    D
    `165 m//s`

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