A roller coaster has this type of energy right before it speeds down a track
What is potential energy
100
Zaley has a rubber band that she stretches over a plastic cup. When she pulls the rubber band back a little, it makes a soft sound. When she pulls the rubber band back more it makes this type of sound
What is louder
100
Energy produced my moving air
What is wind energy
100
How do we hear sound
What is vibrations
200
Energy of motion
What is kinetic energy
200
Provide an example of potential energy.
What is (answers will vary)
200
Objects that vibrate back and forth produce energy. Which form of energy result from vibrations that travel through air?
What is sound energy
200
A calculator that uses "light" to power it uses this type of energy
What is solar energy
200
Both potential and kinetic energy
What is mechanical energy
300
Energy something has because of its position or condition
What is potential energy
300
Provide and example of kinetic energy
What is (answers will vary)
300
Emily plucks a rubber band to produce a sound. What happens to the pitch when she plucks a thinner rubber band?
What is softer
300
Coal, oil, and natural gas are all examples of what?
What is fossil fuels
300
Energy produced by moving water
What is hyroelectricity
400
Kirk is bouncing a basketball. At what point does the ball have the most potential energy
What is when the ball is at it's highest point in the air.
400
In the experiment with a ball and spring, when the spring is shorter the ball with travel__________distance.
What is longer distance
400
When you pluck a rubber band, it makes a sound. What can you do to make the sound louder
What is stretch the band only a little.
400
Type of fuel that comes from living things
What is biofuel
400
Has blades that spin and can be connected to a generator
What is a turbine
500
Stefany plugs in a radio and turns it on. What change of energy takes place.
What is electrical energy changes to sound energy
500
Jayden tosses a ball into the air. How does the energy change from leaving Jayden's hand, to the air, and then to the floor
What is potential-kinetic-potential
500
Students are making rubber bands vibrate. If one rubber band is thicker than the other, what happens to the pitch?
What is lower
500
Tidal energy stations uses this type of energy
What is water energy
500
What is renewable energy
What is energy that we will always have such as wind and water.