The mean free path of a molecule of diameter 5 × 10−10 m at the temperature 41°C and pressure 1.38 […]
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The electric current in the circuit is given as i = i₀(t/T). The r.m.s current for the period t =
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Mean Deviation About Median | JEE Main Statistics Question The mean and variance of 10 observations are 9 and 34.2,