1.You get into a car that has been parked out on a hot day. You notice that the metal part of the seat belt buckle feels so hot, that it burns you, but the plastic part of the seat belt buckle isn’t hot . Explain why does this happen? 2.Mr. Jones is buying a new car and he wants that the car feels less hot when he gets in it. The cars that he can choose from are identical except for the outer finish. His choices include- a car painted white, a car painted black, and a car with a polished shiny metal finish.

Suggest which car should Mr. Jones choose and explain why?

3.During very cold winters , it is noticed that people often prefer to use two thin blankets one over the other rather than using one thick blanket to keep themselves warm . Explain how using 2 thin blankets is a better choice .

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