6. label each description of heat transfer as radiation, conduction, or convection:
a. a radiator (heater) heating a room.
b. your hand holding an ice cube.
c. boiling a large pot of water.
d. the seatbelts in a car getting hot on a sunny day.
_ e. cooking pancakes on a griddle.
7. what is the difference between conduction and convection?
8. why can more water vapor be present in warm air than in cold air? (hint, think about how the air
molecules are spaced apart)
9. what causes air pressure?
10. as you are driving, you notice a fast moving convertible with a fabric top quickly passing your car. the
fabric roof of the convertible is bulging up, as if air was getting under the roof. describe how this
relates to air pressure. 13.
d. fo