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If the unit of force were 10N, that of p...

If the unit of force were 10N, that of power were 1 MW and that of time were 1 millisecond then the unit of length would be 

A

1 m

B

100 m

C

`10^(3)` m

D

`10^(-2)` m

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The correct Answer is:
B
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AAKASH SERIES-UNITS AND MEASUREMENTS-EXERCISE -2
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  2. A force of 40N acts on a body. If the units of mass and length are dou...

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  3. If the unit of force were 10N, that of power were 1 MW and that of tim...

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  4. If the unit of power is million erg/minute, the unit of force is 1000 ...

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  5. If the unit of length is doubled, unit of time is halved and unit of f...

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  6. The density of a material in c.g.s system is 2g/cc. In a system of uni...

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  7. In CGS system the magnitude of the force is 100 dyne.In another system...

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  8. The volume V of a liquid crossing through a tube is related to the are...

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  9. The critical velocity v of a body depends on the coefficient of viscos...

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  10. If density (D), acceleration (a) and force (F) are taken as basic quan...

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  11. The critical angular velocity w of a cylinder inside another cylinder ...

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  12. The liquid drop of density rho, radius r and surface tension o oscilla...

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  13. The volume of a liquid (v) flowing per second through a cylindrical tu...

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  14. The dimensions of resistivity in terms of M, L, T and Q, where Q stand...

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  15. The distance travelled by a particle in n^(th) second is Sn =u+a/2 (2n...

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  16. The position of a particle at time t is given by the equation x(t) = V...

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  17. If J is the angular momentum and E is the kinetic energy, then (J^2)/E...

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  18. If L is the inductance, C is the capacitance and R is the resistance, ...

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  19. If h is Planck's constant and lambda is the wave length,h/(lambda) has...

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  20. Which of the following combinations of three different physical quanti...

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