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Explain method of measurement of time....

Explain method of measurement of time.

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CHETANA PUBLICATION-UNITS AND MEASUREMENTS-EXERCISE
  1. Fill in the blanks with suitable conventions. (6) 1 parsec =............

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  2. Fill in the blanks with suitable conventions. (7) 1 AU =.........m.

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  3. Explain method of measurement of time.

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  4. When the planet Jupiter is at a distance of 824.7 million kilometer fr...

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  5. Define dimensions and state uses of dimensional analysis.

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  6. What are the dimensions of the quantity lsqrt(l//g) l - beng the lengt...

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  7. Explain with example how is dimensional analysis used to verify the co...

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  8. Name three physical quantities which are dimensionless.

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  9. Explain with example, how is dimensional analysis used to convert the ...

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  10. Explain with example, how dimensional analysis is used to derive the r...

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  11. Derive the formula for K.E of a particle having mass m and velocity v ...

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  12. List the limitation of analysis.

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  13. Can two different physical quantities have same dimensions?

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  14. A dimensionally correct equation need not be actually correct, but a d...

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  15. If two physical quantities have the same dimensions, do they represent...

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  16. Show that production of pressure (P) and volume (V) has dimensions of ...

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  17. Force experienced by charge 'q' moving with velocity 'v' in a magnetic...

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  18. v = at + frac(b)(t+c) + v0 is dimensionally valid equation Obtain the ...

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  19. Check weather the equation is dimensionally correct v^2 = u^2 + 2as^2.

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  20. Consider a small sphere falling through a medium. The viscous force ac...

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