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The temperature of two bodies measured b...

The temperature of two bodies measured by a thermometer are `t_1=20^@C pm 0.5^@C ` and `t_2=50^@C pm 0.5^@C` . Calculate the temperature difference and error there in .

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SL ARORA-Units and Measurements-Exercise
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  2. If L1 = (12.0 +- 0.1) cm and L2 = (8.5 +- 0.5)cm find (L1 +L2) and (L1...

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

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

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

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

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  20. Two resistors of resistances R1 = 100 pm 3 ohm and R2 = 200 pm 4 ohm ...

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