Parts of a Wave
Waves Vocab
Electricity Vocab
Solving Problems
Magnetism
100
Top of a wave
What is crest?
100
substance through which the wave travels
What is medium?
100
the number of protons and electrons are equal
What is neutral charge?
100
Velocity= Frequency x Wavelength
What is velocity of a wave?
100
Refers to the properties and interactions of magnets
What is magnetism?
200
Maximum distance from the resting point
What is amplitude?
200
a wave vibrating at right angles to the direction of the wave
What is transverse wave?
200
the accumulation of excess electricity charges on an object
What is static?
200
110 Hz x 3m
What is 330 m/s
200
the interaction between two magnets.
What is magnetic force?
300
Bottom of a wave
What is trough?
300
Molecules moving parallel to the direction of the wave
What is longitudinal wave?
300
Allows electrons to move easily
What is conductors?
300
27 m/s / 20 m
What is 1.4 Hz
300
where magnetic force is the strongest
What is magnetic poles?
400
Space in a medium where the molecules are crowded together
What is compression?
400
Bending of a wave
What is refraction?
400
The flow of charges through wires
What is electric current?
400
Frequency= Velocity / Wavelength
What is equation for frequency?
400
temporary magnet made by placing a piece of iron inside a current
What is electromagnet?
500
A space where the molecules are far apart
What is rarefaction?
500
When two crest meet each other
What is constructive interference?
500
the rate at which electrical energy is converted to another form ofenergy
What is electrical power?
500
Wavelength= Velocity / Frequency
What is equation for wavelength?
500
a device that changes electrical energy into mechanical energy.
What is electric motors?
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