The two specific heat capacities of a gas are measured as $C_P = (12.28 \pm 0.2)\, units$ and $C_V = (3.97 \pm 0.3)\, unit$. Find the value of the gas constant $(R)$

  • A

    $(8.31 ± 0.1)\, unit$

  • B

    $(8.31 ± 0.5)\, unit$

  • C

    $(16.25 ± 0.1)\, unit$

  • D

    $(16.25 ± 0.5)\, unit$

Similar Questions

In an experiment four quantities $a, b, c$ and $d$ are measured with percentage error $1\%, 2\%, 3\%$ and $4\%$ respectively. Quantity $w$ is calculated as follows $w\, = \,\frac{{{a^4}{b^3}}}{{{c^2}\sqrt D }}$  error in the measurement of $w$ is .......... $\%$

A person measures the depth of a well by measuring the time interval between dropping a stone and receiving the sound of impact with the bottom of the well. The error in his measurement of time is $\delta \mathrm{T}=0.01$ seconds and he measures the depth of the well to be $\mathrm{L}=20$ meters. Take the acceleration due to gravity $\mathrm{g}=10 \mathrm{~ms}^{-2}$ and the velocity of sound is $300 \mathrm{~ms}^{-1}$. Then the fractional error in the measurement, $\delta \mathrm{L} / \mathrm{L}$, is closest to

  • [IIT 2017]

If $Z=\frac{A^{2} B^{3}}{C^{4}}$, then the relative error in $Z$ will be

  • [JEE MAIN 2022]

The maximum percentage errors in the measurement of mass (M), radius (R) and angular velocity $(\omega)$ of a ring are $2 \%, 1 \%$ and $1 \%$ respectively, then find the maximum percenta? error in the measurement of its rotational kinetic energy $\left(K=\frac{1}{2} I \omega^{2}\right)$

If the random error in the arithmetic mean of $50$ observations is $\alpha$, then the random error in the arithmetic mean of $150$ observations would be