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Which of the following is unitless quant...

Which of the following is unitless quantity?

A

Velocity gradient

B

Pressure gradient

C

Displacement gradient

D

Force gradient

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ALLEN-BASIC MATHS-EXERCISE-2
  1. When a wave transverses in a medium, the displacement of a particle lo...

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  2. Which of the following system of units is not based on units of mass, ...

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  3. Which of the following is unitless quantity?

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  4. The dimensional formula of wave number is

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  5. The method of dimensional analysis can be used to derive which of the ...

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  6. Which of the following does not have the dimensions of force?

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  7. Which of the following is incorrect statement?

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  8. A dimensionless quantity

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  9. A unitless quantity

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  10. Which of the following is incorrect statement?

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  11. Two physical quantities of which one is a vector and the other is a sc...

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  12. The fundamental quantity which has the same power in the dimensional f...

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  13. The ratio of one micron to one nanometre is

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  14. The equation of a wave is given by Y = A sin omega ((x)/(v) - k), wher...

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  15. Temperature can be expressed as a derived quantity in terms of any of ...

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  16. The time dependence of a physical quantity P is given by P=P(0) exp (-...

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  17. Density of wood is 0.5 g//c c in the CGS system of units. The correspo...

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  18. In a particular system the units of length, mass and time are chosen t...

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  19. Match List-I with List-II and select the correct answer by using the c...

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  20. Which of the following is not the unit of time

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