Scientific Method
Educated guess- predicts an outcome of an experiment
Hypothesis
Stored Energy/
Potential Energy
What are the hidden properties of matter
Mass and Volume
Motion that gets us from 1 place to another
Linar or Harmonic
Linar
Which is faster speed of sound or speed of light
light
A hypothesis must be able to be tested in order for it to be valid
T
Energy in motion
Kinetic Energy
Magnets exert forces on each other, magnets either ______ or ________
Repel or attract.
Motion that repeats over and over
Linar or Harmonic
Harmonic
What part of the eye helps you see color
Cone
Part of the experiment that changes
Independent Variable
On a roller coaster. where is the maximum Potential Energy
At the top
Poles of a Magnet
Two types of electric charges
North/South
Pos/Neg
What is the range of hearing for the human ear
Hertz
What part of the eye helps us see light intensities
Rod
Variable that you measure
Control Variable
If the electrons of an atom are constantly moving, what kind of energy do they have?
Kinetic
High Resistance: Conductor or Insulator
Examples
Insulator
Plastic, Rubber
Change in frequency- example fire truck siren
Doppler effect
Study of Light
Optical
Evidence that can be seen by others if they repeat the same experiment in the same way
Repeatable
The higher an object is, the more _____________ energy is has.
Potential
Low Resistance: Conductor or Insulator
Examples
Conductor
Copper, Aluminum
Oscillations of a wave are in the same direction it moved the way: Longitude or Transverse
Oscillations of a wave are NOT in the same direction: Longitude or Transverse
Longitude
Transverse
Top of a wave
Bottom of a wave
Height of a wave
Crest
Trough
Amplitude