Given any application of physcis in our society.

Explanation

(i) Basic laws of electricity and magnesium led to the discovery of wireless communication technology which has shurnk the world with effective communication over large distance.
(ii) The launghing of satellite into space has revolutionized the concept of communication.
(iii) Microelectronics, lasers, computers, superconductivity and nuclear energy have comprehensively changed the thinking and living style of human beings.