7. In terms of thermal energy, why does a bottle of soda left in the sun have a higher temperature than one left in an ice chest?



8. Which has more thermal energy, a 5-kg bowling all that has been resting on a hot driveway for 4 hours on a 350C day, or the same bowling ball rolling down a lane in an air-conditioned bowling alley? Explain.



9. Why does your hand feel cool if you spill some alcohol on it?


10.Explain why poor conductors of heat are good insulators of heat.



11.Why do many cooking pots and pans have wooden or plastic handles?



12.Why is winter clothing generally darker in color than summer clothing?