On which factors does the heat capacity depends ?
Type of substance and its mass.
On which factor does the required amount of heat depend to increase temperature in substance ?
Why water is used as coolant in automobile radiator ?
The specific heat capacity of a substance is temperature dependent and is given by the formula $C=k T$, where $k$ is a constant of suitable dimensions in $SI$ units, and $T$ is the absolute temperature. If the heat required to raise the temperature of $1 \ kg$ of the substance from $-73^{\circ} C$ to $27^{\circ} C$ is $n k$, the value of $n$ is. . . . . .[Given: $0 K =-273^{\circ} C$.]
If temperature scale is changed from $°C$ to $°F$, the numerical value of specific heat will
A geyser heats water flowing at the rate of $3.0$ litres per minute from $27\,^{\circ} C$ to $77\,^{\circ} C$ If the geyser operates on a gas burner, what is the rate of consumption (in $g/min$) of the fuel if its heat of combustion is $4.0 \times 10^{4}\; J / g$ ?
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