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Write the order of magnitude of the ...

Write the order of magnitude of the following measurements:
(i) 25,710,000 m
(ii) 0. 00000521 kg

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SL ARORA-PHYSICAL WORLD AND MEASUREMENTS-Based on Combination
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  9. The length and breadth of a rectangular block are 25.2 cm and 16.8 cm,...

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  10. While measuring the volume of a sphere , an error of 1.2 % is commited...

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  11. The voltage across a lamp is (6.0 +- 0.1) V and the current passing th...

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  12. The radius of a sphere is measured to be (2.1+-0.5) cm. Calculate its ...

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  13. The radius of a sphere is (5.3 +- 0.1)cm The perecentage error in its ...

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  14. The measure of the diameter of a cylinder is (1.60 pm 0.01) cm and it...

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  15. The measured mass and volume of a body are 2.00 g and 5.0 cm^(3) respe...

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  16. Two resistance R(1) and R(2) are connected in (i) series and (ii) para...

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  17. A body travels uniformly a distance of ( 13.8 +- 0.2) m in a time (4.0...

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  18. The centripetal force acting on a body of mass m moving with speed v a...

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  19. The period of oscillation of a simple pendulum is T = 2 pi sqrt((L)/(g...

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  20. Calculate the percentage error in specific resistance , rho = pi r^(2)...

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