Crash Course Heat

Which of the following is NOT a way that heat is transferred?

• conduction

• convection

• radiation

• insulator

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Heat transfer is the way that heat....

• changes forms

• generates

• evaporates

• shuts down

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

When heat energy is added to a substance, the particles in the substance will....

• move faster

• move slower

• move the same

• stop all movement

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Convection can only happen in a fluid. What 2 states of matter are considered a fluid?

• solid and liquid

• liquid and gas

• solid, liquid, and gas

• liquids only

Heat ALWAYS transfers from the _________ object to the __________ object.

• cooler, warmer

• conductor, insulator

• smaller, larger

• warmer, cooler

Tags

NGSS.MS-PS1-4

Most metals are considered good ______________ because they can transfer heat easily.

• conductors

• insulators

• electromagnets

• copper

Tags

NGSS.MS-PS3-4

Which of the following is true regarding heat and molecules?

• heated molecules fall and cooler molecules rise

• heated molecules rise and cooler molecules rise

• heated molecules rise and cooler molecules fall

• heated molecules fall and cooler molecules fall

Tags

NGSS.MS-PS1-4

The movement of heat from an area of higher temperature to an area of lower temperature is....

• energy

• temperature

• heat transfer

• sweating

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Radiation is the transfer of heat energy through ______ or ____.

• rays, waves

• direct contact

• solids, liquids

• electromagnets, motors

Tags

NGSS.MS-PS1-4

How does an ice cube melting in your hand represent conduction?

• heat was transferred from your hand to the air around the ice cube

• heat was transferred from the ice cube to your hand using direct contact

• rays or waves from your hand transferred to the ice cube

• heat was transferred from your hand to the ice cube by direct contact