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Dimensional formula for strain is...

Dimensional formula for strain is

A

L

B

`L^2`

C

I is dimensions

D

`ML^-1T^-2]`

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SL ARORA-Units and Measurements-Exercise
  1. The dimension of coefficient of viscosity is :

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  2. What is the unit of surface tension ?

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  3. Dimensional formula for strain is

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  4. Which one of the following pair of quantities has same dimension ?

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  5. Which one of the following have same dimensions?

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  6. Dimension's of planck's constant are the same as the dimensions of t...

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  7. Which of the following quantities can be written in SI units in kgm^2A...

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  8. The unit of Planck's constant is

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  9. If the unit of force is 1 kN, unit of length 1 km and unit of time is ...

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  10. A force F is given by F = at + bt^(2) , where t is time . What are the...

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  11. If the energy ( E) ,velocity (v) and force (F) be taken as fundamental...

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  12. The equation of state of some gases can be expressed as (P+ (a)/(V^(2)...

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  13. The equation (P+a/(V^(2)))(V-b) constant. The units of a are

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  14. In the van der Waals equation

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  15. In the relation, y =rsin(w + kx),the dimensional formula for kx or cot...

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  16. Given that the displacement of an oscillating particle is given by y=A...

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  17. The significant figures in the number 6.0023 are

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  18. If L=2.331cm,B=2.1cm, then L+B=

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  19. If error in radius is 3% whast is error in volume of sphere?

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  20. The least count of stop watch is 0.5s. The time of 40 oscillation of t...

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