MCQ
The pressure exerted by a gas is dependent on its density:
- ✓Proportional
- BInversely proportional
- CProportional to the square
- Ddoes not depend on density
✓
Answer
Correct option: A.
Proportional
A
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 particle moves with simple harmonic motion in a straight line. In first $\tau \,s,$ after starting from rest it travels a distance $a,$ and in next $\tau \,s$ it travels $2a,$ in same direction, then
→Two tuning forks $P$ and $Q$ are vibrated together. The number of beats produced are represented by the straight line $OA$ in the following graph. After loading $Q$ with wax again these are vibrated together and the beats produced are represented by the line $OB.$ If the frequency of $P$ is $341Hz,$ the frequency of $Q$ will be ... $ Hz$
→All the graphs below are intended to represent the same motion. One of them does it incorrectly. Pick it up.
In a carnot engine, the temperature of reservoir is $527^{\circ} C$ and that of $\operatorname{sink}$ is $200 \; K$. If the workdone by the engine when it transfers heat from reservoir to sink is $12000 \; kJ$, the quantity of heat absorbed by the engine from reservoir is $\times 10^{6} \; J$
→A scalar quantity is one that
A body of mass $2\, kg $ moving with a velocity of $3 \,m/sec$ collides head on with a body of mass $1\, kg$ moving in opposite direction with a velocity of $4 \,m/sec$. After collision, two bodies stick together and move with a common velocity which in m/sec is equal to
→A body is projected horizontally from a height with speed $20$ metres/sec. ........ $metres/sec$ will be its speed after $5$ seconds ($g = 10\,\,metres/{\sec ^2})$
→Dimensional formula of heat energy is
The equation of a wave is given as $y = 0.07\sin (12\pi x - 3000\pi t)$. Where $x$ is in metre and $t$ in sec, then the correct statement is
→A ball is thrown upwards. It takes $4\,sec$ to reach back to the ground. Its initial velocity is........$ms^{-1}$
→