It has been recorde that the temperature of the earth's atmosphere has increased by `0.6^@C`
What has caused this increase?

It has been recorde that the temperature of the earth's atmosphere has increased by 0.6^@C Explain its consequences.

The temperature of water falling from a dam gets increased by 0.1^@C .Find the height of dam.

A magnetic needle suspended by a silk thread is vibrating in the earth's magnetic field. If the temperature of the needle is increased by 500^(@)C , then

Explain why moon has no atmosphere.

What is the effect on the angle of contact when the temperature of a liquid is increased?

Bt cotton has been produced by