Temperature is the average ___________of  the molecules of a substance

SI unit of temperature is

At what temperature are  Celsius and Fahrenheit equal?

Temperature is a property which determines

If a substance is heated or cooled, the change  in mass of that substance is

The value of universal gas constant

Which of the following has the fastest  process of heat transfer?

If a substance is heated or cooled, the linear  expansion occurs along the axis of

In which process heat is transferred directly from one molecule to other?

SI unit of heat is