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The surface tension of water is 72dyne c...

The surface tension of water is 72dyne `cm^(-1)`. Its value in S.I system is

A

72000 `Nm^(-1)`

B

`720 Nm^(-1)`

C

`0.72 Nm^(-1)`

D

`0.072 Nm^(-1)`

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • The surface tension of water at 20°C is 72.75 dyne cm^(-1) . Its value in SI system is

    A
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