Energy types and transformation

What kind of energy is being shown in the picture?

• Chemical Potential

• Gravitational Potential

• Elastic Potential

• Kinetic

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-1

As the ball is dropped, the potential energy decreases while the kinetic energy increases however the amount of energy stays the same.

• True

• False

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which is the best example of kinetic energy?

• A car sitting on top of a hill

• A skateboard on the sidewalk

• A wagon rolling down a hill

• A powerwheel parked in the yard

Tags

NGSS.MS-PS3-1

Which position has the highest potential energy?

• 1

• 2

• 4

• 6

Tags

NGSS.MS-PS3-2

Which type of energy transformation occurs when a flashlight shines?

• chemical → thermal → electrical

• chemical → electrical → radiant

• thermal → chemical → radiant

• chemical → electrical → chemical

What is the energy transformation?

• Electrical to Radiant

• Mechanical to Electrical
• Electrical to Thermal
• Kinetic to Sound

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-3

A television works by transforming electrical energy into what other kinds of energy?

• Radiant, thermal, and sound

• Thermal, chemical, and solar

• Sound, mechanical, and electrical

• Radiant, chemical, and mechanical

Which kind of energy change occurs when a candle is burning?

• Chemical to radiant

• Radiant to electrical.

• Solar to heat.

• Chemical to electrical.

Tags

NGSS.MS-PS1-5

Solar panels placed on the top of a roof use the sun's energy to heat water for a swimming pool.

• potential → kinetic → thermal

• solar → thermal → radiant

• Radiant → electrical → thermal

• chemical → electrical

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-2

NGSS.HS-PS3-3

NGSS.HS-PS3-4

Alarm clock begins to beep and the radio turns on. The display shows its 7:00am.

• Chemical → electrical

• electrical → sound & light

• radiant→ sound & electrical