MCQ
The specific heat of a gas in isothermal process is:
  • A
    Zero
  • B
    Negative
  • C
    Remains constant
  • Infinite

Answer

Correct option: D.
Infinite

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

Two particles of equal masses are revolving in circular paths of radii ${r_1}$ and ${r_2}$ respectively with the same speed. The ratio of their centripetal forces is
If a long spring is stretched by $0.02\, m$, its potential energy is $U$. If the spring is stretched by $0.1\, m$ then its potential energy will be
Find work done by friction if block reaches to the end with constant velocity
A body of mass $0.5\, kg$ travels on straight line path with velocity $v =\left(3 x ^{2}+4\right) m / s$. The net workdone by the force during its displacement from $x =0$ to $x =2\, m$ is$.......J$
A hydraulic automobile lift is designed to lift cars with a maximum mass of $3000\; kg$. The area of cross-section of the piston carrying the load is $425 \;cm ^{2} .$ What maximum pressure would the smaller piston have to bear?
A tuning fork vibrating with a sonometer having a wire of length $20 \,cm$ produces $5$ beats per second. The beats frequency does not change if the length of the wire is changed to $21 \,cm$. The frequency of the tuning fork must be ............ $Hz$
If the earth were to cease rotating about its own axis. The increase in the value of $g$ in $C.G.S.$ system at a place of latitude of $45^o$ will be ........  $cm/sec^{2}$.
A thin uniform rod oflength $l$ and mass $m$ is swinging freely about a horizontal axis passing through its end . Its maximum angular speed is $\omega$. Its centre of mass rises to a maximum height of:
A disc and a ring of same mass are rolling and if their kinetic energies are equal, then the ratio of their velocities will be
Two different rods $A$ and $B$ are kept as shown in figure. The ratio of thermal conductivities of $A$ and $B$ is