Thermodynamics Questions

Instrument for measuring low temperatures is called ______.

The heat of the sun reaches us by:

At what temperature, Celsius and Fahrenheit readings will be same?

-40 degrees Fahrenheit is equal to how many degrees on the Celsius scale?

Triple point can be defined as:

What is the unit of the physical quantity "Heat capacity"?

Pure water freezes at a temperature of:

A refrigerator is:

Value of universal gas constant, $R$, depends upon:

If $C$ is the temperature on a Centigrade thermometer and $F$ is the temperature on a Fahrenheit thermometer, and they are related by $\frac{C}{5}=\frac{F-32}{9}$, find the numerical temperature whose value is exactly identical on both thermometers.

A refrigerator is

Value of universal gas constant, $R$, depends upon

Pure silicon at $0\text{K}$ behaves as a/an:

The ratio of the root-mean-square (rms) speed and the most probable speed for molecules in an ideal gas is:

According to the fundamental principles of thermal radiation (Kirchhoff's Law), good absorbers of heat are:

Ventilators are systematically provided near the roof or top of a room because: