Energy=The ability to do work, or the ability to cause a change in matter.
True
False
Maybe
Not Sure
what is an example of Potential Energy.
Running a race
A ball in the air
Riding a bike
Holding a tennis ball
A good example of Kinetic Energy.
A rock at the top of a hill
Holding a baseball
Watching the Eagles
Surfing on a wave
What is not a simple machine
Computer
Pulley
Wedge
Screw
A round, black opening in the middle of your eye.
Retina
Brown
Eye lash
Pupil
The back of your eye.
Eye Ball
Pupil
Eye Lash
Retina
When light hits a mirror or certain types of glass, it will bounce back off that object.
Absorption
Reflection
Refraction
Mirror
The bending of light as it passes from one material to another. Like a straw in a glass.
Refraction
Absorption
Reflection
Pupil
Rubbing two sticks together to try to make a fire is an example of .....
Friction
Energy
Vibrations
Absorption
Vibrations happen when things move back and forth very fast.
Maybe
False
Not Sure
True
What is the fastest?
Light Waves
Beach Waves
Sound Waves
Heat Waves
Where is the only place sound waves don’t travel?
Saturn
Earth
Pennsylvania
Space
You can observe data. Observed data is data that you can...( your 4 senses)
See
Sit
Touch
Smell
