In making an alloy, a substance of specific gravity `s_(1)` and mass `m_(1)` is mixed with another substance of specific gravity of the alloy is

The dimension of specific gravity is

Specific gravity of slag is :

What is specific gravity of lipid

Specific gravity of slag is

Specific gravity of slag is always :

A mass m_1 of a substance of specific heat capacity c_1 at temperature t_1 is mixed with a mass m_2 of other substance of specific heat capacity c_2 at a lower temperature t_2 . Deduce the expression for the temperature t of the mixture. State the assumption made, if any.