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Modulus of rigidity ....

Modulus of rigidity .

A

`[M L T^-2]`

B

`[M L^-1 T^-2]`

C

`[M L^-2 T^-2]`

D

`[M L^-1 T^-1]`

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SL ARORA-Units and Measurements-Exercise
  1. Angular velocity

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  2. Which of the following physical quantities has neither dimensions nor ...

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  3. Modulus of rigidity .

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  4. The dimensions of Planck's constant are

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  5. Dimensions [ML^-1 T^-1] are related to

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  6. Which of the following is dimensionless quantity ?

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  7. Which of the following pairs does not have similar dimensions ?

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  8. Dimensions of electrical resistence are

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  9. The magnetic moment has dimensions of

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  10. Which of the following pairs does not have similar dimensions ?

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  11. If the energy, E = G^p h^q c^r, where G is the universal gravitational...

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  12. Force is given by the expression F = A cos (Bx) + C cos (Dt), where x ...

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  13. The pressure on a square plate is measured by measuring the force on t...

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  14. Suppose a quantilty x can be dimensionally represented in terms of M,L...

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  15. Write the dimensions of a//b in the relation F = a sqrtx + bt^2 where ...

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  16. The mass of a box measured by a grocer's balance is 2.300kg. Two gold ...

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  17. A physical quantity X is given by X=(2k^(3)l^(2))/(msqrt(n)) The p...

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  18. The percentage error in measuring M, L and T are 1%, 1.5 % and 3 % res...

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  19. The dimensions of impulse are equal to that of

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  20. The dimensions of Planck's constant are

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