What is the role of physics in our daily life?

Explanation

The developments in the physics have a direct impact on the society. For example,
(i) The development of telephone, telegraph etc. enable us to transmit messages instantly.
( ii) The development of radio, television and satellites have revolutionised the means of communication.
(iii) Advancements in electronics, computers etc. have enriched the society.
(iv) Physics has helped us in exploration of the new sources of energy. Therefore, we can say that physics has changed the life style of human race in the world.