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In an experiment four quantities a,b,c and d are measured with percentage error 1% 2%, 3% and 4% respectively. Quantity P is calcualted as follows : `P=(a^(3)b^(2))/(cd)%` error in P is

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KUMAR PRAKASHAN-UNITS AND MEASUREMENT-SECTION -B (NUMERICALS) (QUESTIONS)
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  3. The mass of empty beaker (50.3+-0.2) g and mass of hall water breaker ...

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  5. When current density of (2.5+-0.5)A is passed from wire, then there is...

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  6. Find the absolute error in the parallel combination of R(1) and R(2)

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  7. Two resistors R(1)=(100+-3) Omega and R(2)=(150+-4.5) Omega , then how...

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  8. In K=(p^(2))/(2m) find the relative error. (Take mass m, constant)

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  9. A physical quantity P is given by P=(A^(3)B^((1)/(2)))/(C^(-4)D^((3)/(...

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  10. In an experiment four quantities a,b,c and d are measured with percent...

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  11. The periodic time of simple pendulum is T=2pi sqrt((l)/(g)). The lengt...

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  12. The period of oscillation of a simple pendulum is given by T=2pi sqrt(...

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  13. Length breadth, thickness of a cuboid is 5.412 m 0.021m and 1.23m re...

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  14. Length of side of cube is 1.1 cm and mass of cube is 10.38g. Find its ...

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  15. 25.852g of a substance occupies 6.31 cm^(3) Express its density by kee...

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  16. S=v(0)t+(1)/(2)(at)^(s). s = displacement, v(0)= initial velocity, a= ...

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  17. F=(mass")/(t) where m= mass ,a= acceleration, s= distance and t= time....

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  18. If force F is reprsented in different, ways then which of the followin...

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  19. An object is falling freely under the gravitational force. Its velocit...

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