Heating Up!

Which direction will the heat flow while this person holds a hot cup of tea?

• from the cup to her hand
• from her hand to the cup
• no heat is transferred

Tags

NGSS.MS-PS1-4

What happens to particles as they heat up?

• They slow down

• Nothing

• They don't move

• They speed up

What happens to particles as they cool down?

• They slow down

• Nothing

• They don't move

• They speed up

What would be the effect on the particles if more heat is added?

• They would slow down

• They would stop moving

• They would speed up

• There would be no effect

Which material would be the best choice for a cooking tool to be used when grilling food over a fire?

• plastic

• metal

• paper

• wood

A cooler made from which materials would be best to use to keep food cold?

• plastic

• paper

• wood

Water drops can be seen on the plastic which is covered on hot food. This is an example of__________.

• Evaporation

• Condensation

What are some ways to keep warm?

• stand near something warm

• move your body

• eat an ice-cream

• eat something warm

• put extra clothes on

What might be a heat source from home?

• hair dryer

• heater

• stove

• oven

Which item is heated by SOMETHING ELSE?

• candle

• heater

• saucepan

• tea cup