Fill in the blanks :- A cold steel spoon is dipped in a cup of hot milk. It transfers heat to its other end by the process of __________.

A cold steel spoon is dipped in a cup of hot milk. It transfer heat to its other end by the process of __________.

A wooden spoon is dipped in a cup of ice cream. Its other end

Fill in the blanks :- No medium is required for transfer of heat by the process of _________.

Fill up the blanks: When milk, cooled after boiling , is poured onto a piece of cloth the cream ( malai) is left behind on it .This process of separating cream from milk is an example of ..... .

Fill in the blanks :- The hotness of an object is determined by its ___________.

Fill in the blanks- ___________ is the plant nutrient which helps to transfer genetic character from one generation to other.