If the coating is organic it will eventually burn off. Before it does that it will usually start to crack and peel.
The pressure or volume of a quantity must increase.
It will boil
It would increase.
The volume of the gas will decrease. the gas will also attempt to increase in temperature.
The volume of the gas will decrease. the gas will also attempt to increase in temperature.
It will increase
The pressure of the gas increase.
If the average movement of the particles in a sweater increases, the temperature of the sweater will also increase. This is due to the fact that an increase in particle movement corresponds to an increase in kinetic energy, which in turn raises the overall temperature of the material.
The temperature increase and the motion of molecules is accelerated.
An increase in the average temperature of the earth's atmosphere, especially a sustained increase sufficient to cause climatic change.
The answer depends on the temperature of what. An increase of 6 degrees C in the body temperature would, in most cases, prove to be very serious. A similar increase in the temperature of the sun would go unnoticed. An increase of that magnitude in the average surface temperature on earth is likely to be catastrophic for human beings though not all life forms.
As Earth's depth increases, both temperature and pressure increase. The increase in temperature is primarily due to the Earth's internal heat and geothermal energy. Pressure increases with depth due to the weight of the overlying rock and materials compressing the layers beneath.