Forms of Energy

What type of energy transformation occurs when using an electric pencil sharpener?

• electrical to mechanical

• sound to electrical

• mechanical to electrical

• potential to sound

Tags

NGSS.MS-PS3-5

What type of energy transformation happens in hydro-electric power?

• kinetic to potential

• sound to mechanical

• chemical to electrical

• mechanical to electrical

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-2

What energy transformation occurs when a crock pot is plugged into an outlet and then the control knob is turned "on"?

• thermal to electrical

• mechanical to thermal

• electrical to thermal

• electrical to sound

Tags

NGSS.MS-PS3-5

NGSS.MS-PS1-4

Which of the following energy transformations occur when the lamp is plugged into the outlet and the bulb is inserted into the lamp?

• thermal - electrical - light

• electrical - light - thermal

• light - thermal - electrical

• electrical - thermal - light

Tags

NGSS.MS-PS3-5

What type of energy is electrons flowing through a wire?

• Electrical energy

• Chemical energy

• Kinetic energy

• Mechanical energy

Tags

NGSS.MS-PS2-3

Energy that transfers heat is?

• Thermal energy

• Potential energy

• Mechanical energy

• Kinetic energy

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

Energy in the form of waves that move through a medium like air or water

• gravitational potential energy
• electromagnetic energy
• sound energy
• elastic potential energy

Tags

NGSS.MS-PS4-1

Kinetic energy + potential energy

• electrical energy
• thermal energy
• sound energy
• mechanical energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

NGSS.MS-PS3-1

The ability to do work

• energy
• kinetic energy
• potential energy
• mechanical energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

NGSS.MS-PS3-2

fWhich of the following is NOT mechanical energy?

• Pedaling a bike
• Rowing a boat
• Turning on a light bulb
• ocRunning up a hill