write the applications for interconversion of matter
Answers
the change of state of matter is called interconversion of matter.
ANSWER :
APPLICATIONS FOR INTERCONVERSION OF MATTER :
water can change into steam and can freeze to form ice. These changes taking place in nature provide us ice, snow and fresh water.
Water is changed into steam by absorbing heat energy (evaporation) which is used to drive turbines in thermoelectric stations.
NOTE :
Water is termed as universal solvent.
By heating metals, we can melt them. Molten metals are then poured into moulds for solidification into a predetermined design.
All the immovable parts of machinery are cast out of molten metals.
Oxygen & nitrogen can be separated from air by the process of liquefaction.
Separated oxygen is used in artificial respiration while nitrogen is used in manufacturing fertilizers.
Room freshners are based on the property of sublimation.