Thermal capacity of a body depends on

Hailstone at $0°C$ falls from a height of $1\, km$ on an insulating surface converting whole of its kinetic energy into heat. What part of it will melt  $(g = 10\,m/{s^2})$

The thermal capacity of $100 \,g$ of aluminum (specific heat $=0.2 \,cal / g ^{\circ} C$ ) is ………… $cal / ^{\circ} C$

The figure below shows the variation of specific heat capacity $(C)$ of a solid as a function of temperature $(T)$. The temperature is increased continuously from $0$ to $500 \ K$ at a constant rate. Ignoring any volume change, the following statement$(s)$ is (are) correct to a reasonable approximation.$Image$

$(A)$ the rate at which heat is absorbed in the range $0-100 \ K$ varies linearly with temperature $T$.

$(B)$ heat absorbed in increasing the temperature from $0-100 \ K$ is less than the heat required for increasing the temperature from $400-500 \ K$.

$(C)$ there is no change in the rate of heat absorbtion in the range $400-500 \ K$.

$(D)$ the rate of heat absorption increases in the range $200-300 \ K$.

Amount of heat required to raise the temperature of a body through $1^oC$ is called its