If all measurements in an experiment are taken up to the same number of significant figures , then mention two possible reasons for maximum error.
Text Solution
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The maximum error will be due to `(a)` measurement , which is least accurate and `(b)` measurement of the quantity which has maximum power in formulas.
The number of significant figures in the measured value 26000 is
The number of significant figures in the measured value 0.0204 is
The number of significant figures in the measured value 4.700 m is the same as that in the value
The diameter of a wire is measured to be 0.0250 xx 10^(-4) m. The number of significant figures in the measurement is
(A): The order of accuracy of a measurement depends on the least count of the instrument. (R): The smaller the least count, more number of significant figures are in the measured value.
The radius of earth is 6347 km. Its rounded off value up to two significant figures is
The velocity of a particle measured from an instrument is 0.00204300 m//s . The number of significant figures is
Mass of a sphere of radius r=10.00 cm is 30.000 g if measured values are expressed upto the correct significant figures then maximum fractional error in calculation of density of the sphere is
Express the following number to two significant figures (i) 5.602792 (ii) 3.3402800
Express the number 68000 in exponetial notation which shows i. Two significant figures ii. Three significant figures.
