heat

what is the meaning of conduction

• when heat transfers from objects that are not touching
• heat rise 
• cold fall
• when heat transfers from objects that are touching

Tags

NGSS.4-PS3-2

what kind of heat is happening when the sun heats your body

• conduction
• convection
• density
• radiation

Tags

NGSS.4-PS3-2

heat rises

• true
• false

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When things are hot molecules are moving...

• Fast
• Slow
• They are not moving
• They are moving by not fast or slow

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When things are cold molecules are moving...

• Fast
• Slow
• They are not moving
• They are moving by not fast or slow

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Heat and Temperature are the same thing

• True
• False

Tags

NGSS.MS-PS3-4

Heat passes from...

• High to low
• Cold to hot
• Hot to cold
• Heat cannot be passed

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

What is an insulator?

• Something that does NOT absorb heat very well.
• Something that absorbs heat.

Tags

NGSS.MS-PS3-3

Why do objects cool down?

• All heat will slowly be destroyed.
• The cold attacks the heat.
• Heat is always transferring so the heat will always move to a cooler place.
• The heat disappears.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Without the sun's heat, what would happen to earth?

• aliens would invade

• the earth would explode

• it would be too cold to survive

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-6