Unpredicatable fluctuations in temperatu...

Unpredicatable fluctuations in temperature, voltage supply, mechanical vibrations of experimental set-ups , etc, lead to

Random errors

Perfect errors

Least count errors

Systematic errors

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AAKASH SERIES-UNITS AND MEASUREMENT-Exercise-I

For example, if you , by habit, always hold your head a bit too far to...
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By improving experimental techniques, selecting better instruments and...
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Unpredicatable fluctuations in temperature, voltage supply, mechanical...
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In a measurement, a choice of change of different units
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Zero errors of an instrument introduces
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Which of the following is systematic error
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(A) : Increasing the number of observations minimizes random errors. ...
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By repeating the same measurement several times, the errors that can b...
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In an experiment if the measured values of a physical quantity are hig...
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In an experiment if the measured values of a physical quantity have a ...
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The measured value of physical quantity expressed to infinite number o...
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The arithmetic mean of several measurements is called
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Zero errors of measuring instruments are called
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The type of errors that can never be completely eliminated are
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Which of the following error is not systematic errors?
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Of the following the dimensionless error is
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An experimenter measured the diameter of a wire without noting zero er...
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Among the following the error that can be eliminated is
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Which of the following time measuring devices is most precise ?
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In determing viscosity (eta) by poiseuille's method for formula used e...
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