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The dimensions of Planck's constant are...

The dimensions of Planck's constant are

A

energy

B

momentum

C

angulur momentum

D

angulur momentum

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SL ARORA-Units and Measurements-Exercise
  1. The percentage error in measuring M, L and T are 1%, 1.5 % and 3 % res...

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  2. The dimensions of impulse are equal to that of

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  3. The dimensions of Planck's constant are

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  4. The ratio of the dimensions of Planck's constant and that of moment of...

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  5. The dimensions of RC is equal to :

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  6. Which of the following dimensions will be the same as that of time?

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  7. The unit of permittivity of free space epsilon(0) is:

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  8. The dimensional formula for magnetic flux is

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  9. The dimensional formula for permeability of free space, mu(0) is

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  10. Which pair do not have equal dimensions?

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  11. Of the following quantities , which one has the dimensions different f...

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  12. If x=at+bt^(2), where x is the distance travelled by the body in kilom...

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  13. An equation is given as (p +(a)/(V^(2))) = b(theta)/(V),where p= press...

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  14. The velocity v of a particle at time t is given by v=at+b/(t+c), where...

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  15. The time dependence of a physical quantity P is given by P= P0 exp(-a...

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  16. The density of material in CGS system of units is 4gcm^(-3). In a syst...

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  17. Which of the following is a dimensional constant?

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  18. The damping force on an oscillator is directly proportional to the vel...

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  19. If force (F) velocity (V) and time (T) are taken as fundamental units,...

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  20. If energy (E ) , velocity (V) and time (T) are chosen as the fundament...

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