During the past century, the temperature of earth has increased by

Temperature of earth increasing. Why?

When the temperature of a body increases

Temperature of an ideal gas increases in:

When water temperature is increased

The temperature falls with an increase in altitude at

Keeping the volume constant, the pressure of the gas is increased by 10% of its original value by increasing the temperature from 27^(@)C . Find the final temperature.

(A) : During an adiabatic compression temperature of an ideal gas increase (R ) : Internal energy of a gas can be changed even without addition or withdrawn of heat but by doing work