Thermal Energy Equations

Heat energy

• thermal

• radiant

• sound

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Fire

• thermal energy

• mechanical energy

• nuclear energy

• sound energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

A kettle uses 100J of electrical energy to produce 7J of sound energy and 93J of thermal energy. How efficient is the kettle?

• 100%

• 7%

• 93%

• 95%

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-5

The Electrical Energy of the stove is transferred to _____ Energy.

• Solar

• Thermal

• Potential

• Electrical

Tags

NGSS.MS-PS1-4

What is the formula for calculating thermal energy?

Tags

NGSS.HS-PS3-4

Which of the following units is used to measure thermal energy?

• Joules

• Watts

• Newtons

• Volts

• Mass

• Momentum

• Magnetic field

• Molarity

Tags

NGSS.MS-PS3-4

• 4180 J

• 418 J

• 41.8 J

• 4.18 J

Which of the following is an example of thermal energy transfer by conduction?

• A metal spoon getting hot from a boiling pot

• Sunlight warming the Earth

• Warm air rising to the ceiling

• A microwave heating food

What is the primary method of thermal energy transfer in liquids and gases?

• Convection

• Conduction

• Radiation

• Reflection