Question

what is matter? cooling is caused by evaporation?

Answer 1

MATTER IS ANYTHING WHICH CAN BE PERCEIVED BY SENSES AND HAS MASS..

AND YES COOLING IS CAUSED BY EVAPORATION..


HOPE THIS HELPS.. :-)

Answer 2

matter is made up of small particles. They have space b/w their particles. Matter is present in all around us. e.g. chair,blackboard.


in the process of evaporation particles from the whole take energy from their surrounding and causes cooling.