NGSS.MS-PS3-4

What kind of energy is represented in the picture?

• Thermal
• Chemical
• Sound
• Nuclear

Tags

NGSS.MS-PS1-6

NGSS.MS-PS3-4

What form of energy transfer is most likely responsible when your clothes dryer dries your clothes?

• Potential to Chemical to Nuclear
• Kinetic to Thermal to Light
• Chemical to Mechanical to Electrical
• Electrical to Mechanical to Thermal

Tags

NGSS.MS-PS3-4

A measure of the average kinetic energy of the individual particles in an object is called:

• thermal energy
• conduction
• convection
• temperature

Tags

NGSS.MS-PS3-4

A change in energy occurs only in chemical changes.

• true

• false

Tags

NGSS.MS-PS3-4

A huge rock at the state park gets so hot during the day because of ________.

• conduction

• convection

• radiation

Tags

NGSS.MS-PS3-4

Air with more energy will have a lower temperature than air with less energy.

• true

• false

Tags

NGSS.MS-PS3-4

One litre of water at 30 °C is mixed with one litre of water at 50°C . The Temperature of the mixture will be

• 80°C

• 20°C

• More than 50°C but less than 80°C

• Between 30°C and 50°C

Tags

NGSS.MS-PS3-4

Energy transfers from warm air to cold air until their temperatures become _______.

• warmer

• equal

• colder

Tags

NGSS.MS-PS3-4

True or false: Exothermic reactions mostly release energy.

• True

• False

Tags

NGSS.MS-PS3-4

temperature

• water as a gas

• the path that all water follows as it moves around Earth in different states

• an amount of air that moves as a unit

• a measure of how hot or cold something is

Tags

NGSS.MS-PS3-4