exit ticket 12/14

When particles are heated they begin to ____.

• move faster

• mover slower

• move up

• jump out of the pot

What is the BEST example of a conductor? 

• A wooden block
• A ceramic mug
• A glass cup
• A metal bowl

An insulator . . .

• Allows a lot of heat to escape
• Makes the temperature of an object rise
• Moves heat from one place to another
• Traps heat inside an object

A jacket is a good example of an . . .

• Insulator
• Investigator
• Insider
• Interrogator

True or False: A thermal conductor transfers heat well between two objects, and the heat does not stay in one place.

• True
• False

A student was doing a science investigation in school.  Her teacher asked her to fill two beakers with water.  What would be the temperature of the water when it started to boil?

• 100 degrees celsius
• 50 degrees celsius
• 32 degrees celsius
• 20 degrees celsius

A great conductor of energy is:

• wood
• plastic
• metal
• cloth

The different temperatures of objects cause heat to travel from _____________________.

• a hotter object to a cooler object.

• a cooler object to a hotter object.

A wooden spoon would be a good thermal _______________.

• conductor

• insulator