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if the velocity of light c, the constant...

if the velocity of light c, the constant of gravitation G and plank,s constant h be chosen os fundamentad units , find the dimensions of mass , length and time in terms of c , G and h.

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SL ARORA-Units and Measurements-Exercise
  1. The mean value of period of oscillation of a simple pendulum in an ex...

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  2. If n^(th) division of main scale coincides with (n + 1)^(th) divisions...

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  3. if the velocity of light c, the constant of gravitation G and plank,s ...

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  4. The velocity of a body falling freely under acceleration due to gravit...

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  5. A gas bubble, from an explosion under water, oscillates with a period ...

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  6. A small steel ball of radius r is allowed to fall under gravity throug...

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  7. Derive dimensionally the relation :S=ut+1/2at^(2).

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  8. The specific heats of a gas are measured as Cp = (12.28 +-0.2) units a...

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  9. The heat dissipated in a resistance can be obtained by the measurement...

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  10. The work done by surface tension on rising water do height of h in a c...

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  11. The length and breadth of a rectangle are measured as (a+- /\a) and (b...

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  12. The length and breadth of a field are measured as : l = ( 120 +- 2) m ...

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  13. 1 ns is defined as

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  14. Light year is used to measure

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  15. The angle subtended by a coin of radius 1 cm held at a distance of 80 ...

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  16. Which of the following is true for the solid angle ?

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  17. Out of following four dimensional quantities, which one quantity is to...

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  18. The dimensions of torque are :

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  19. [ML^2 T^-2] are dimensions of

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  20. The dimension of coefficient of viscosity-

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