Energy transformations

Front

What kind of energy is being shown in the picture?

Back

Potential

Front

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

Back

True

Front

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

Back

A wagon rolling down a hill

Front

How does energy transfer as the ball is bouncing? Options:

Kinetic, Potential, Potential, Kinetic

,

Potential, Potential, Kinetic, Kinetic

,

Kinetic, Kinetic, Potential, Potential

,

Potential, Kinetic, Kinetic, Potential

Back

Potential, Kinetic, Kinetic, Potential

Front

Before fruit falls from a tree, how does energy flow? Options: Potential - Kinetic - Sound, Light - Kinetic - Heat, Potential - Sound - Heat, Solar - Kinetic - Heat

Back

Potential - Kinetic - Sound

Front

Which position has the highest potential energy? Options: 1, 2, 4, 6

Back

1

Front

A hair dryer goes through three energy transformations. What are they?

Back

Electrical, thermal, mechanical

Front

Which type of energy transformation occurs when a flashlight shines? Options: chemical → thermal → electrical, chemical → electrical → light, thermal → chemical → light, chemical → electrical → chemical

Back

chemical → electrical → light

Front

Energy transformations in a lamp that plugs into a wall socket and causes the bulb to glow.

Back

electrical → thermal → light

Front

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

Back

Chemical to light.