If an inflated tyre bursts, the air escaping out is cooled. Why?

Sometimes a cycle with well inflated tyre left in the sun has its tube burst open. Why?

When air is pumped into a cycle tyre the volume and pressure of the air in the tyre both are increased. What about Boyle's law in this case?

A particular substance is being cooled by a stream of cold air (temperature of the air is constant and is 5^(@)C ) where rate of cooling is directly proportional to square of difference of temperature of the substance and the air. If the substance is cooled from 40^(@)C to 30^(@)C in 15 min and temperature after 1 hour is T^(@)C, then find the value of [T]//2, where [.] represents the greatest integer function.

Proper inflation of tyres saves fuel. this is because:

On driving the sccoter for a long time, the air pressure in the tyres slightly increases . Why?

Why a gas is cooled when expanded?

Why is nitric oxide paramagnetic in gaseous state but the solid obtained on cooling it is diamagnetic?

Fill in the blank: The volume of air left in the lungs after a maximum expiration is called ………….while the volume of air breathed out during a normal restful respiration is called …………….