Heat and Gases

The 3 systems used to measure temperature are

• Degrees Fahrenheit, Degrees Celsius, Degrees Kelvin

• Fahrenheit, Degrees Celsius, Degrees Kelvin

• Degrees Fahrenheit, Celsius, Kelvin

• Degrees Fahrenheit, Degrees Celsius, Kelvin

What type of thermic reaction is illustrated by the graph provided? (1 point) How can you tell? (1 point)

Tags

NGSS.MS-PS1-4

Heat energy is ___________ when an object is melting, evaporating or sublimating

• Absorbed/gained

• Released/lost

• Constant

• None of the above

Tags

NGSS.MS-PS1-4

Which temperature system does NOT use degrees?

• Fahrenheit

• Celsius

• Kelvin

• Both Fahrenheit and Celsius

• Both Celsius and Kelvin

When pressure increases...

• Volume increases

• Gas increases

• Pressure decreases

• Volume decreases

Heat goes from ​ ​ (a)   to ​ (b)  

• Source
• Sink

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Match the following temperatures

• 212°

• Boiling point of water in Kelvin

• 32°

• Boiling point of water in Celsius

• 100°

• Boiling point of water in Fahrenheit

• 373

• Freezing point of water in Fahrenheit

• 0°

• Freezing point of water in Celsius

Sort the following examples based on the type of heat transfer

Groups:

(a) Conduction

,

(b) Convection

,

(c) Radiation

• Hot air balloons

• Air fryers

• Cooking an egg on a stove

• Holding a hot coffee

• Microwaves

• The Sun

Tags

NGSS.MS-PS3-3