Match the following : 1) water a) radiation

Question

Match the following 

Group – A	Group – B
1) water	a) radiation
2) heat	b) convection
3) metal	c) expansion
4) vacuum	d) conduction

Answer 1

Group – A	Group – B
1) water	b) convection
2) heat	c) expansion
3) metal	d) conduction
4) vacuum	a) radiation