MCQ
Specific heat capacity depends on:
- ANature of the substance.
- BOn its mass.
- COn its temperature.
- DBoth (a) and (c).
✓
Answer
- Both (a) and (c).
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
One kg of a diatomic gas is at a pressure of $8 \times 10^4$ $N/m^2$ The density of the gas is $4$ $kg/m^3$ What is the energy (in $\times 10^4\; J$) of the gas due to its thermal motion?
→A wave has velocity $u$ in medium $P$ and velocity $2u$ in medium $Q.$ If the wave is incident in medium $P$ at an angle of $30°$ then the angle of refraction will be .... $^o$
→A heavy body of mass $25\, kg$ is to be dragged along a horizontal plane $\left( {\mu = \frac{1}{{\sqrt 3 }}} \right).$ The least force required is ........ $kgf$
→The fundamental frequency of a sonometer with a weight of $4\,kg$ is $256\,Hz$ . The weight required to produce its octave is .... $kg-wt$
→A particle is moving along a straight line with increasing speed. Its angular momentum about a fixed point on this line ............
The position vector of a particle changes with time according to the relation $\vec r\left( t \right) = 15{t^2}\hat i + \left( {4 - 20{t^2}} \right)\hat j$. What is the magnitude of the acceleration at $t = 1$ ?
→Two bodies performing $SHM$ have same amplitude and frequency. Their phases at a certain instant are as shown in the figure. The phase difference between them is
→The dimensions of $\left(\frac{ B ^{2}}{\mu_{0}}\right)$ will be.
→(if $\mu_{0}$ : permeability of free space and $B$ : magnetic field)
A satellite is moving with a constant speed v in a circular orbit about the earth. An object of mass m is ejected from the satellite such that it just escapes from the gravitational pull of the earth. At the time of its ejection, the kinetic energy of the object is:
The equation of a progressive wave can be given by $\text{y}=15\sin(600\pi\text{t}-0.02\pi\text{x})\text{cm}.$ The frequency of the wave is:
→