Investigation 5 Energy Transfer

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

• high to low

• low to high

• high to high

• It can travel high to low and low to high. 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What would be the effect on the particles if more heat is supplied to the system?

• They would slow down

• They would stop moving

• They would speed up

• There would be no effect

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Select the example that represents conduction.

• energy that travels through air and space

• energy transfer by contact between objects and particles

• energy transfer that creates air movement due to uneven heating

Select the example that represents convection.

• energy that travels through air and space

• energy transfer by contact between objects and particles

• energy transfer that creates air movement due to uneven heating

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Select the example that represents radiation.

• energy that travels through air and space

• energy transfer by contact between objects and particles

• energy transfer that creates air movement due to uneven heating

Select the statements that help to explain how radiation and conduction play a part in the heating of Earth's atmosphere.

• Energy that heats Earth’s atmosphere comes from the Sun.

• Air particles in the atmosphere are heated more by contact with Earth’s surface than by direct radiation from the Sun.

• Energy transfers between particles in the air when they collide.

• Air particles move faster and have more collisions when they are heated.

• Air masses that are less dense tend to sink toward Earth’s surface

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

burning your hand on a hot stove

• conduction

• convection

• radiation

Eggs cooking in a frying pan.

• Conduction

• Convection

• Radiation

Tags

NGSS.MS-PS3-5

What is the definition of CONDUCTION?

• When heat is transferred from objects like rays of light or electromagnetically.

• a  hot liquid or air that  expands, becomes less dense, and rises or becomes more dense, and sinks.

• When heat transfers from objects that are touching.

• When heat transfers through the heater or AC in your house.

What heat transfer happens when you burn your hand by touching a fire?

• Radiation

• Conduction

• Convectio

• I don't know!!!!!!!!!!!