Energy Transfer and Temperature

how can heat travel through a fluid?

• radiation

• convection

• conduction and convection

• conduction

How does the angle of light affect the temperature of the surface?

• angle of the light

• source of light

• types of surface

• temperature of surface

Tags

NGSS.MS-PS4-2

Which word means relating to heat or temperature?

• temperature

• environment

• thermal

• kinetic energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

A 50g ice cube and a 25g ice cube are set on a table in a warm room. Which one will melt first?

• the 50g ice cube

• the 25g ice cube

• they won't melt

• they will melt at the same time

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A smaller amount of a substance will transfer thermal energy faster than a larger amount of the same substance.

• True

• False

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

The time needed to change the temperature of matter depends on the

• Nature of matter, size of matter, and the ability to transfer heat

• Nature of matter, ability to transfer and retain heat

• Nature of matter, size of matter, and ability to retain heat

• Nature of matter, size of matter, and environment around matter.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Heat transfer occurs when

• Energy is lost

• Energy moves from one object to another

• Energy is created

• Energy is destroyed and gone

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What is a good conductor material?

• Styrofoam that decreases or prevents energy transfer

• Metal that readily transfer thermal energy

• A thermos that holds my hot coffee

• A plastic spoon for my yogurt

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

These 3 thermoses are filled completely with hot chocolate and are the same temperature. Do they have the same amount of thermal energy?

• Yes

• No

Tags

NGSS.MS-PS1-4

Water takes a long time for its temp to raise and lower because it has such a high _____