आखिर जुगनू चमकता कैसे है ❓ How does a firefly shine❓ #shorts #Facts

How does the short circuit form? What is its effect?

A liquid cannot withstand a shear stress. How does it explain the fact the surface of a liquid at rent must be leveled?

How does a concave lens help to correct the short sightedness in a person?

Give short answers : How does the immune system work against the microbes?

Write short notes on drought-prone area programme. How does this programme help in the development of dryland agriculture in India?