Melnick Heat Transfer

Hot coffee is stirred with a spoon, the spoon gets hot due to

• Convection

• Conduction

• Radiation

Heat transfers from an area of ____temperature to an area of ___ temperature.

• high to low
• low to high
• high to high

Tags

NGSS.HS-PS3-4

Molecules in cold things move more _________
than in hot things.

• quickly
• slowly
• happily
• merrily

Tags

NGSS.MS-PS1-4

Conduction occurs in...

• solids
• liquids
• gases

Cold Pack on Person

• Heat is transferred from the cold pack to the person.

• Heat is transferred from the person to the cold pack

• The cold pack is getting warmer. The person is getting colder.

• The cold pack is getting colder. The person is getting warmer.

Tags

NGSS.MS-PS1-4

Walking on the warm sand sand with your bare feet demonstrates this type of heat transfer. 

• conduction
• convection
• radiation

What is the measurement of the average kinetic energy of a substance?

• Kinetic energy
• Temperature
• Thermal energy
• Potential energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is a substance that does NOT conduct heat well?

• Conductor
• Insulator
• Convector
• Radiator

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What is a substance that DOES conduct heat well?

• Conductor
• Insulator
• Convector
• Radiator

Tags

NGSS.MS-PS3-3

If an object has particles that are moving very quickly, the object 's temperature is probably _____.

• cold
• slow
• big
• hot

Tags

NGSS.MS-PS1-4