1.

Match the following : A B (a) machine (1) chemical energy (b) winding up clockwork (2) kinetic energy (c) digestion, excretion (3) mechanical energy (d) rolling object (4) physical energy (e) wood (5) potential energy

Answer»

Match the following :






































































A



B



(a)



machine



(1)



chemical energy



(b)



winding up clockwork



(2)



kinetic energy



(c)



digestion, excretion



(3)



mechanical energy



(d)



rolling object



(4)



physical energy



(e)



wood



(5)



potential energy




Discussion

No Comment Found