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If pressure P, velocity V and time T are...

If pressure P, velocity V and time T are taken as fundamental physical quantities, the dimensional formula of force if

A

`[pv^(2) T^(2)]`

B

`[p^(-1) v^(2) T^(-2)]`

C

`[pv T^(2)]`

D

`[p^(-1) v T^(2)]`

Text Solution

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The correct Answer is:
A
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CP SINGH-UNITS, DIMENIONS AND MEASUREMENTS-Exercises
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  2. If "force" F, "length" L and "time T" are taken as fundamental units ...

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  3. If pressure P, velocity V and time T are taken as fundamental physical...

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  4. In a system of units if force (F), acceleration (A) and time (T) are t...

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  5. The speed of light ( c), gravitational constant (G) and plank's consta...

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  6. If P represents radiation pressure , C represents the speed of light ...

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  7. The rate of flow Q (volume of liquid flowing per unit time) through a ...

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  8. Which one of the following represents the correct dimensions of the co...

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  9. The dimensions of universal gas constant is

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  10. The dimensions of coefficient of thermal conductivity is

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  11. The dimensions of permittivity epsilon(0) are

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  12. The dimension of ((1)/(2))epsilon(0)E^(2) (epsilon(0) : permittivity o...

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  13. ML^(3) T^(-1) Q^(-2) is dimension of

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  14. The dimension of magnetic field in M,L,T and C (coulomb) is given as

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  15. Dimensional formula of magentic flux is

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  16. Dimensions of permeability are

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  17. Inductance L can be dimensional represented as

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  18. Which of the followin combinations have the dimensions of time? L, C, ...

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  19. The dimensions of mobility are

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  20. The respective number of signficant figures for the numbers 23.023, 0...

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