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If velocity of light c, Planck s constan...

If velocity of light c, Planck s constant h and gravitational constant G are taken as fundamental quantities, then express mass, length and time in terms of dimensions of these quantities.

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`sqrt((hc)/(G)) , sqrt((Gh)/(e^3)) , sqrt((Gh)/(e^5))`
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AAKASH SERIES-UNITS AND MEASUREMENTS-NUMERICAL EXERCISE (LEVEL-2)
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  5. In an experiment of simple pendulum the errors in the measurement of l...

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  7. Find the number of significant figures in the following numbers. (i)...

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  8. Find the number of significant figures in the following numbers. (i)...

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  9. Find the number of significant figures in the following numbers. (i)...

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  10. Find the number of significant figures in the 2.520 xx 10^7

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  11. State the number of significant figures in the following 0.08240

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  12. Find the number of significant figures in the 4200

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  13. Find the number of significant figures in the 4.51 xx 10^8

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  14. Find the number of significant figures in the 91.00

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  15. A stick has a length of 12.132 cm and another stick has a length of 12...

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  16. The length of a rod is 2.5 cm and diameter is 2.5 mm. The volume of th...

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  17. An experiment measures qunatites a, b and c, and X is calculate dfrom ...

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  18. A new unit of length is chosen such that the speed of light is vacuum ...

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  19. The dimensional formula for a physical quantity x is [M^(-1) L^(3) T^(...

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  20. The measured mass the volume of a body are 2.42 and 4.7 cm^3 respectiv...

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