User Forum

Subject :NSO    Class : Class 4

Select the correct option for energy changes taking place with respect to given figure.

A Light energy → Mechanical energy → Kinetic energy
B Light energy → Chemical energy → Kinetic energy
C Chemical energy → Light energy → Kinetic energy
D Mechanical energy → Kinetic energy → Light energy


i have a doubt

Ans 1:

Class : Class 4
B

Post Your Answer