Energy
Energy that travels in a straight line
What is light
A switch
The root "fract" means
What is to break
kicking a ball, sneezing, writing with a pencil
What is a push
Forces that are the same
What is equal forces
Energy that travels in waves by vibrations
What is sound
Part of a circuit that is needed for the electricity to be present
What is a battery
When light breaks
What is refraction
the incline of a ramp will cause an object to
What is move faster
The process of being taken in or engrossed
Energy that works by motion or movement on its own
What is mechanical energy
What is a light bulb
When light bounces off a surface
What is reflection
The force that keeps everything on the ground
What is gravitational force
What is convert
Energy that allows a current to pass through
Wood, plastic, cotton
Materials that stop the flow of electricity
When light can fully go through a surface
What is transparent
Two teams are pulling a rope at each end. The rope is dead smack in the middle.
What is an equal force
Able to change or adapt
What is a variable
Energy that produces heat
What is thermal energy
materials that allow the flow of electricity
When light cannot be absorbed or go through
What is opaque
A ball is rolled on shiny surface, it rolls at a distance. The same ball is rolled on carpet, it only goes a few yards. The ball on carpet traveled less due to
What is friction
The root "therm" means
What is heat