MCQ
If a gas is heated at constant pressure, its isothermal compressibility
- ✓Remains constant
- BIncreases linearly with temperature
- CDecreases linearly with temperature
- DDecreases inversely with temperature
✓
Answer
Correct option: A.
Remains constant
(a) $E_\theta=P$, if $P=$ constant, $E_\theta=$ constant
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
A student attempts to pull himself up by tugging on his hair. He will not succeed
If the momentum of a photon is $p$, then its frequency is Where $m$ is the rest mass of the photon
→The radio waves of frequency $300 \mathrm{MHz}$ to $3000 \mathrm{MHz}$ belong to
→Two batteries $A$ and $B$ each of e.m.f. $2 V$ are connected in series to an external resistance $R=1 \mathrm{ohm}$. If the internal resistance of battery $A$ is $1.9 \mathrm{ohms}$ and that of $B$ is $0.9 \mathrm{ohm}$, what is the potential difference between the terminals of battery $A$
→
In suspended type moving coil galvanometer, quartz suspension is used because
The potential energy of a particle varies with distance $x$ as shown in the graph.
The force acting on the particle is zero at
→The force acting on the particle is zero at
The diameter of objective of a telescope is $1 \mathrm{~m}$. Its resolving limit for the light of wave length $4538 \mathring A$, will be
→The phase difference between two waves represented by
$y_1=10^{-6} \sin [100 t+(x / 50)+0.5] m $
$y_2=10^{-6} \cos [100 t+(x / 50)] m $
where $x$ is expressed in metres and $t$ is expressed in seconds, is approximately
→$y_1=10^{-6} \sin [100 t+(x / 50)+0.5] m $
$y_2=10^{-6} \cos [100 t+(x / 50)] m $
where $x$ is expressed in metres and $t$ is expressed in seconds, is approximately
Tripling the speed of the motor car multiplies the distance needed for stopping it by
A prism having an apex angle 4 and refraction index $1.5$ is located in front of a vertical plane mirror as shown in figure. Through what total angle is the ray deviated after reflection from the mirror
→