MCQ
In an isothermal process, in the usual notation,
  • $PV =$ constant
  • B
    $V / T =$ constant
  • C
    $P / T=$ constant
  • D
    $Q =0$.

Answer

Correct option: A.
$PV =$ constant
$PV =$ constant

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

A $5,0 V$ stabilized power supply is required to be designed using a $12 V$ DC power supply as input source. The maximum power rating of zener diode is $2.0 W$. The minimum value of resistance $R_s$ (in $\Omega$ ) connected in series with zener diode will be
Planck's constant is $6.6 \times 10^{-34} Js$. The momentum of each photon is given radiation Is $3.3 \times 10^{-}$ ${ }^{29} kg / s$. The $\lambda$ of radiation is
A telescope has large diameter of the objective. Then its resolving power is
If a capillary tube of radius $1 mm$ is immersed in water, the mass of water rising in the capillary tube is ' $m$ '. If the radius of the capillart tubeis doubled, then the mass of water that rises in the same capillary tube will be
A ring and a disc roll on the horizontal surface without slipping with same linear velocity. If both have same mass and total kinetic energy of the ring is $4 J$ then total kinetic energy of the disc is
In a capillary tube having area of cross-section ' $A$ ', water rises to height ' $h$ '. If cross-sectional area is reduced to $\frac{A}{9}$, the rise of water in the capillary tube is
A gas is compressed at a constant pressure of $50\ N / m ^2$ from a volume of $10 m ^3$ to a volume of $4 m ^3$. Energy of $100 J$ is then added to the gas by heating. Its internal energy is
Eight identical small drops of water are falling down vertically through a medium, each with terminal velocity ' $V$ '. If they combine to form a single drop, then its terminal velocity will be
A mass is suspended from a vertical spring which is executing. $\text{S.H.M.}$ of frequency $5\ Hz$. The spring is unstretched at the highest point of oscillation. Maximum speed of the mass is $[$acceleration due to gravity $g=10\ m / s ^2 ]$
Which property of light does not change when it travels from one medium to another?