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Is all constant dimensionless? Give supp...

Is all constant dimensionless? Give support of your answer.

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R G PUBLICATION-UNITS AND MEASUREMENTS-EXERCISE
  1. Write the dimension of following quantity Electric field intensity

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  2. Write the dimension of following quantity Angular velocity.

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  3. Is all constant dimensionless? Give support of your answer.

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  4. What do you mean by absolute error, relate error, and percentage error...

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  5. If x = a + bt + ct^2 where the unit fo x is meter and unit of t is sec...

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  6. Justify L + L = L and L - L = L.

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  7. write the limitations of dimesional analysis .

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  8. Write the dimension of frac(1)(4piin0.

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  9. Check the following equation dimionisionaly correct or not. S = ut +...

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  10. Check the following equation dimionisionaly correct or not. S(nth) =...

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  11. Check the following equation dimionisionaly correct or not. frac(1)(...

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  12. Check the following equation dimionisionaly correct or not. n = frac...

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  13. If x = a + bt + ct^2 where the unit fo x is meter and unit of t is sec...

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  14. Show that the relation T= 2pi sqrtfrac(l)(g) for simple pendulum dime...

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  15. Let x and a stand for distance. Is int frac(dx)(sqrt(a^2- x^2)) = fr...

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  16. Write the dimesnion of a xx b in the relation E = frac(b - x^2)(ab) wh...

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  17. Write the dimension of frac(a)(b) from the following relation. F = asq...

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  18. State the number of significant figure in the following. .007 m^2

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  19. State the number of significant figure in the following. .0006032 m^...

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  20. State the number of significant figure in the following. 6.320J

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