Define
The rate at which an object moves.
What is speed?
Small amounts of electromagnetic energy are.
What are photons?
The speed of sound.
What is Mach 1 or 760 mph?
A seesaw.
What is a lever?
What color did Mrs. Buck paint her basement?
What is Webster Green?
A device that either multiplies or redirects a force is ____________________.
What is a simple machine?
Allows light to pass through.
What is transparent?
How many waves hit a given point each minute.
What is frequency?
Consists of grooved wheel that coats freely on a frame.
What is a pulley?
What did I eat for lunch today?
What is Chick-fil-A?
A closed path through which electric current flows is _____________________________.
What is a electric circuit?
Light does not need this in order to travel.
What is a medium?
Within a wave from the crest to the crest.
What is wavelength?
What is a block and tackle?
What number am I thinking of right now?
What is 24?
A push or pull exerted on an object in an effort to change that object's velocity.
What is force?
Doesn't allow light to pass through.
What is opaque?
The lowest part of a wave.
What is the trough?
What two simple machines are combined to make a screw?
What is an incline plane and a wheel and axel?
What does Mrs. Moore husband work on as a hobby?
What are trains?
The speed of an object in a given direction.
What is velocity?
A shirt is blue what light is absorbed?
What is all colors except for blue?
The hight the amplitude of the wave the louder or softer the sound.
What is louder?
A wheel chair ramp.
What is an incline plane?
Who is the Lt governor of Maryland?
Who is Aruna Miller?