Heat and Temperature CRM Quiz-2020

How does heat transfer when you hold an ice cube in your hand?

• from the cold ice cube to your warm hand

• the cold ice cube makes your hand cold

• from your warm hand to the cold ice cube

• very carefully

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

McDonald's keeps my Big Macs warm under a heat lamp which transfers heat through

• conduction

• convection

• radiation

• science stuff

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

A lava lamp has cool globs of stuff that float up and down because of what?

• conduction

• convection

• radiation

• coolness

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

Energy that transfers from one substance to another until the temperatures are equal is called...

• Joe

• temperature

• MELTS

• heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which type of heat transfer travels through empty space and does need a state of matter?

• conduction

• convection

• radiation

• waves

1. What happens when you add energy to a liquid? (SC.7.P.11.1)

• Melting and it will turn into a

  solid.

• Freezing and it will turn into a

  solid

• Evaporation and it will turn into a

  gas.

• Condensation and it will turn into a

  gas.

Students are investigating temperature changes on substances in their gaseous state. Which of the following is most likely to happen to the gaseous substance when the students decrease the temperature?

• molecular motion of the atoms will increase, causing it to change to a solid state

• molecular motion of the atoms will decrease, causing it to change to a liquid state

• molecular motion of the atoms will decrease, causing it to lose molecular mass

• molecular motion of the atoms will increase, causing it to change from the gaseous state

The table shows the affect of temperature change on three different substances. From the observations in the table above, one could conclude that increases in temperatures change

• liquids to solids and liquids to gases.

• solids to liquids and liquids to gases.

• liquids to solids and gases to liquids.

• solids to liquids and gases to liquids.

After observing many different investigations on the state changes of substances, one could conclude that most substances that change from a gaseous state to a liquid or solid state have had a(n)

• increase in molecular weight.

• decrease in molecular weight.

• increase in temperature.

• decrease in temperature.

Which of the following is most likely to happen to a liquid substance when the temperature is increased?

• molecular motion of the atoms will decrease, causing it to change from a liquid to a solid

• molecular motion of the atoms will decrease, causing it to change to a gaseous state

• molecular motion of the atoms will increase, causing it to change to a solid state

• molecular motion of the atoms will increase, causing it to change to a gaseous state