Question

listed in the item bank are key terms and expressions, each of which is associated with one of the columns. some terms may display additional information when you click on them. drag and drop each item into the correct column. order does not matter. true false materials containing air are usually good insulators. heat travels from warmer to colder places. metals are not good conductors of heat. the metal lid on a jelly jar is stuck. running cold water over the lid will help to get it off. white cars absorb less heat than black cars. a substance that does not conduct heat well is an insulator. oven mitts are good insulators because they are usually made of cloth. a metal lid is stuck on a jar of pizza sauce. running hot water over the lid will help to get it off. heat is transferred between objects when they have a difference in temperature. a spoon is sticking out of a cup of hot coffee. the spoon will be hot to touch.

Explanation:

1. Materials containing air are usually good insulators because air is a poor conductor of heat. True.
2. Heat travels from warmer to colder places due to the second - law of thermodynamics. True.
3. Metals are actually good conductors of heat, so "Metals are not good conductors of heat" is False.
4. Running cold water over a stuck metal lid will make it contract more, making it harder to remove. So "The metal lid on a jelly jar is stuck. Running cold water over the lid will help to get it off." is False.
5. White cars reflect more light and thus absorb less heat than black cars. True.
6. By definition, a substance that does not conduct heat well is an insulator. True.
7. Cloth is a poor heat - conductor, so oven mitts made of cloth are good insulators. True.
8. Running hot water over a stuck metal lid will make it expand, helping to remove it. True.
9. Heat transfer occurs between objects with a temperature difference. True.
10. A metal spoon in hot coffee will conduct heat and be hot to touch. True.

Answer:

TRUE: Materials containing air are usually good insulators., Heat travels from warmer to colder places., White cars absorb less heat than black cars., A substance that does not conduct heat well is an insulator., Oven mitts are good insulators because they are usually made of cloth., A metal lid is stuck on a jar of pizza sauce. Running hot water over the lid will help to get it off., Heat is transferred between objects when they have a difference in temperature., A spoon is sticking out of a cup of hot coffee. The spoon will be hot to touch.
FALSE: Metals are not good conductors of heat., The metal lid on a jelly jar is stuck. Running cold water over the lid will help to get it off.