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Angular velocity...

Angular velocity

A

`[M L T^-2]`

B

`[M^2 L^0 T^-1]`

C

`[M^0 L^0 T^-1]`

D

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

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SL ARORA-Units and Measurements-Exercise
  1. The dimension of torque is:

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  2. What is the dimensional formula of gravitational constant ?

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  3. Angular velocity

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

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  5. Modulus of rigidity .

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  6. The dimensions of Planck's constant are

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

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  8. Which of the following is dimensionless quantity ?

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

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  10. Dimensions of electrical resistence are

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  11. The magnetic moment has dimensions of

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

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

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

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

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

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

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

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

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

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