Question

state two types of physical change that may take place when a substance is heat

Answer 1

hello annu :)

how are uh ??....m fine here...

i m glad to answer this.

two types of physical change that may take place when a substance is heat are as follows :))

example 1:- when we heat ice cubes they are converted into liquid and slowly then to gas..

example2:- when we heat iron it looses its strengeth and is ready to be made sheets :))

hope it helps :))

thanks !!!!