Awesome Cooler Life Hacks #short

Short life span is of

Mud houses are cooler in summer and warmer in winter because

In summers water kept in a pitcher is cooler as compared to water kept in a brass vessel but in rainy season water kept in brass vessel is cooler as compared to that in pitcher. Why?

A shopkeeper sells a cooler at a discount of 15% If he gives a discount of 19% then he earns Rs. 332 less. What will be the marked price of the cooler?

Why does a desert cooler cool better on a hot dry day?

Why does water in a steel container stay cooler if a cloth jacket surrounding the container is kept moist?

Assertion: Air quickly leaking out of a balloon becomes coolers. Reason: The leaking air undergoes adiabatic expansion.