MCQ
The molecule of monoatomic gas has:
  • A
    Three rotational degrees of freedom.
  • B
    Three translational degrees of freedom.
  • C
    Two rotational degrees of freedom.
  • D
    Both a and b.

Answer

  1. Three translational degrees of freedom.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

The unit of percentage error is
Two vectors $\vec A\,{\rm{ and }}\vec B$ are such that $\vec A + \vec B = \vec A - \vec B$. Then
If a satellite is orbiting the earth very close to its surface, then the orbital velocity mainly depends on
We sit in the room with windows open. Then,
Two identical containers $A$ and $B$ with frictionless pistons contain the same ideal gas at the same temperature and the same volume $V$. The mass of the gas in $A$ is ${m_A}$ and that in $B$ is ${m_B}$. The gas in each cylinder is now allowed to expand isothermally to the same final volume $2V$. The changes in the pressure in $A$ and $B$ are found to be $\Delta P$ and $1.5  \Delta P$ respectively. Then
A particle is projected from the mid-point of the line joining two fixed particles each of mass $m.$ If the distance of separation between the fixed particles is $l,$ the minimum velocity of projection of the particle so as to escape is equal to
A rigid tank contains $35 \,\,kg$ of nitrogen at $6$ atm. Sufficient quantity of oxygen is supplied to increase the pressure to $9$ atm, while the temperature remains constant. Amount of oxygen supplied to the tank is .... $kg$
On which of the following four processes, does the functioning of a bimetallic strip depends

$(i)$ Radiation

$(ii)$ Energy conversion

$(iii)$ Melting

$(iv)$ Thermal expansion

The radius of gyration of a cylindrical rod about an axis of rotation perpendicular to its length and passing through the center will be $....m$ Given, the length of the rod is $10 \sqrt{3} m$.
A ball is thrown from a point with a speed ${v_o}$ at an angle of projection $\theta $. From the same point and at the same instant a person starts running with a constant speed ${v_o}/2$ to catch the ball. Will the person be able to catch the ball? If yes, what should be the angle of projection