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CHETANA PUBLICATION-UNITS AND MEASUREMENTS-EXERCISE
- If the pointer of the voltmetre is not exactly at the zero of the scal...
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- The value of the magnitude rounded off to the nearest integral power o...
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- The reference standard used for the measurement of a physical quantity...
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- Define fundamental quantity and state them with SI units.
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- Explain system of units and state and some system of units.
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- Explain with example, how is dimensional analysis used to convert the ...
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- Find the dimension of : work
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- Find the dimension of : Refractive index
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- Show that the equation s = ut + frac(1)(2)at^2 is dimensionally correc...
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- Determine the number of significant figures in the following measurem...
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- Determine the number of significant figures in the following measurem...
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- Determine the number of significant figures in the following measurem...
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- Determine the number of significant figures in the following measurem...
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- What is an error explain types of error.
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- Period of simple pendulam is given as T = 2pi sqrtfrac(1)(g).Verify th...
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- The side of a cube is measured to be 20.44 +-0.02 m. Find the percenta...
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- For measuring large distances, which units are used by astronomers ? I...
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- Why is only carbon is used and not only other element for defining ato...
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- List the reasons for arising uncertainties in observations.
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- State limitation of dimensional Analysis
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