Vibrations/Waves
Sound
Electric Forces/Fields
V, I, R, Power
Circuits
100
Hz
What is the unit of frequency
100
W/m2
What is unit of Intensity?
100
SI unit for charge
What is a Coulomb?
100
Watt
What is SI unit of power?
100
SI Unit Current
What is an Ampere?
200
Mechanical
What is the type of wave the requires a medium?
200
sound phenomena that occurs with all waves
What is the doppler effect?
200
like charges
What charges repel?
200
zig zag
What is path of electron through a conductor?
200
resistors connect one after another, current doe not split up
What is series?
300
Wavelength
What is what letter C represents on the diagram?
300
longitudinal wave
What is a sound wave?
300
electrons are added to object
What is how an object gets a negative charge?
300
speed of electric field causes this
What is cause of delay in lights turning on?
300
voltages are the same across each resistor?
What is parallel?
400
net force and acceleration are zero
What happens on a vibrating mass/spring system at equilibrium
400
density and pressure are less than normal
What is a rarefaction?
400
a conductor
Charges are most easily transferred in what?
400
positive charge is stored on one plate, negative charge on another plate
What is a capacitor?
400
low current high potential difference
What is how power companies transfer electric energy?
500
waves moving toward each other and amplitudes are equal and on same side of equilibrium
What is constructive interference?
500
4th harmonic for pipe closed at what end n = ?
What is n = 7?
500
grounding step
What is a step unique to Charging by induction?
500
smaller length, bigger diameter, lower temperature
What is lower resistance?
500
kilowatt-hour
What is a unit of energy?
M
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