The surface area of a sphere is 1386 cm2. Find its diameter (in cm)
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In which year in India, was the demonetisation announcedfor the first time?
Choose the most appropriate answer:Mahatma Gandhi left South Africa to return to India in
Mahatma Gandhi left South Africa to return to India in 1915
Earth is the _______ planet from the Sun.
An _______________ is a sudden shaking or trembling of the earth.
What is the reason for formation of Mirage in desert?
The force of friction between two surfaces will increase if:
A conductor having some appreciable resistance is called a