Question

4. Flowing water turns the blades of turbine
because it possesses :
(a) potential energy (b) kinetic energy
(c) both (a) and (b) (d) none of these
5. When we wind a watch, the muscular
energy changes into :
(a) sound energy (b) magnetic energy
(c) kinetic energy (d) potential energy​

Answer 1

Answer:

4 . (b) Kinetic energy

5.(d) potential energy .

HOPE IT HELPS YOU MATE .

Answer 2

Answer:

4. (c) both a and b

5. (d) potential energy