Question

please help as fast as possible im struggling.

Answer 1

Answer:

Conduction

• A warm can... (direct contact leads to heat transfer)
• An egg begins... (key words = makes contact)
• A girl's bare... (direct contact leads to heat transfer)

Convection

• A hot air balloon... (key words = hot air rises)

Radiation

• A boy's shirt... (indirect contact with sun's rays)
• A heater blows... (indirect contact with hot air)

Explanation:

Here is my cheat sheet to remembering what is what:

• Conduction = direct transfer of heat (think of touching a hot pan)
• Convection = hot air rises and cool air sinks (think of water cycle)
• Radiation = indirect transfer of heat (think of the sun)

I hope this helps!

Answer 2

Answer:

Conduction A warm can... (direct contact leads to heat transfer) An egg begins... (key words = makes contact) A girl's bare... (direct contact leads to heat transfer)

Convection A hot air balloon... (key words = hot air rises)

Radiation A boy's shirt... (indirect contact with sun's rays) A heater blows... (indirect contact with hot air)

Explanation: