The three cans were all filled with boiling water they were left for ten minutes and then the temperature of the water was measured again. In which can would the water temperature be the lowest?

• A
• B
• C
• There would be no difference.

Which temperature probe would record the highest temperature?

• A (silver)
• B (black)
• Both would be the same.

When the bunsen burner is lit which marble will fall off first?

• The one on the white surface.
• The one on the black surface.
• Both will fall off at the same time.

What is infrared radiation?

• The circulation of a fluid caused by heating it.
• Transfer of heat inside a metal.
• Heat energy transfer by electromagnetic waves
• Transfer of light energy

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which is an example of convection?

• Touching a hot pot

• Gases rising and falling in the atmosphere

• Cooking a burger

Tags

NGSS.MS-ESS2-6

What is an example of convection currents

• Feeling the heat from a bonfire with your friends

• Touching a hot curling iron

• The movement of air in a circular motion in the atmosphere

Tags

NGSS.MS-ESS2-6

What is an example of a convection current?

• Touching a hot spoon that was in a soup bowl.

• Feeling the suns rays on a nice summer day.

• Touching an iron skillet after cooking and feeling the heat.

• Movement of gas in a hot air balloon.

Tags

NGSS.MS-ESS2-6

Can convection currents occur in a solid?

• No.

  just in a liquid and gas.

• Yes.

  In a solid, liquid, and gas.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When do particles move faster?

• In hot water

• In cold water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

......is a bad conductor of heat

• copper

• iron

• plastic

• Aluminium