1.What is light?
Ans:Light is a form energy, which gives sensation ofof sig.
2.What is transparent medium?
Ans:A medium through which light can propagate easily.
Eg-glass, bottle, bulb etc
3.What...
QUESTION
Five sentences are given below, labeled A, B, C, D and E. They need to be arranged in a logical order to form a coherent paragraph/passage. From the given options, choose the most appropriate...