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If energy E, velocity v and time T are chosen as the fundamental quantities. Find dimensional formula of surface tension ?

A

`MLT^(-1)A^(-1)`

B

`MLT^(-2)A^(-2)`

C

`M^(-1)L^(-3)T^(+4)A^(2)`

D

`M^2L^(-2)T^(-2)A^(2)`

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-UNITS AND MEASUREMENT-EXERCISE - I
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  7. If x = at + bt^2 , where x is the distance travelled by the body in ki...

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  8. The dimensional formula of pressure is

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  9. According to Newton, the viscous force acting between liquid layers of...

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  10. The dimensional formula for permeability of free space, mu0 is

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  12. Which of the following will have the dimensions of time?

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  13. The dimensional equation for magnetic flux is

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  17. The dimensions of (mu0 epsilon0)^(-1/2) are

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