Sound Energy
You must have this in order to have sound.
What is vibrations?
Objects that allow light to pass through them.
What is transparent?
Energy in motion is called _______?
Kinetic Energy?
A transparent material that bends light into the visible light spectrum.
What is a prism?
Relationship between pitch and vibrations.
What is the slower the object vibrates the lower the pitch or the faster the vibrations the higher the pitch?
A mirror
What is one object that reflects light?
When 2 objects rub together. It can cause objects in motion to slow down.
Friction
The famous scientist who presented the idea of gravity to the world and had 3 laws of physics.
Sir Isaac Newton
The relationship between a tight rubber band and its pitch.
What is the tighter the rubber band, the higher the pitch?
Cardboard, Aluminum Foil, black construction paper.
What are objects from our experiment that are opaque?
Stored energy is known as...
Potential Energy
Light is not a vibration.
What is how is light different from sound?
Make a higher pitch with a string.
What is shorten the string?
Wax paper, styrofoam, plastic bowl, white paper.
What are materials from our experiment that are translucent?
The tendency of an object to resist motion. One of Newton's laws of physics.
Inertia
Travel in waves, travel with different speeds and frequencies, can be absorbed, reflected, or pass through.
What is how are light and sound alike?
Strings are vibrating slower with a lower frequency.
What is a low pitch?
All the colors of the rainbow.
What is the visible light spectrum?
Force X Distance = ??
What is WORK!
The ability to do work or cause change.
What is energy?