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ERRORLESS -UNITS, DIMENSION & MEASUREMENTS-All Questions
- Density of a liquid in CGS system is 0.625(g)/(cm^3). What is its magn...
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- The period of oscillation of a simple pendulum is given by T=2pisqrt((...
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- The percentage errors in the measurement of mass and speed are 2% and ...
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- The random error in the arithmetic mean of 100 observations is x, then...
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- What is the number of significant figures in 0.310xx10^(-2)
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- Errror in the measurement of radius of a sphere is 1% .The error in th...
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- The mean time period of second's pendulum is 2.00 s and mean absolute ...
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- A body travels uniformly a distance of ( 13.8 +- 0.2) m in a time (4.0...
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- The unit of percentage error is
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- The decimal equivalent of (1)/(20) up to three significant figures is
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- Accuracy of measurement is determined by
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- The radius of a sphere is (5.3 +- 0.1)cm The perecentage error in its ...
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- A thin copper wire of length l metre increases in length by 2% when he...
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- In the context of accuracy of measurement and significant figures in e...
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- A physical parameter a can be determined by measuring the parameters b...
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- The relative density of material of a body is found by weighting it fi...
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- The resistance R = V//i, where V = 100 +- 5 V and I = 10+- 0.2 A. What...
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- The period of oscillation of a simple pendulum in the experiment is re...
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- The length of a cylinder is measured with a meter rod having least cou...
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- In an experiment , the following observations were recorded: L = 2.8...
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