Waves
Randoms
Randoms
electricity and magnetism
What am i
100
Do you need a medium for longitudinal waves ?
YESSS
100
Doubling one charge.....
.....Doubles force
100
What is the difference between constructive and destruction interference?
one constructs..... one destructs
100
T or F
more charge = more electrical force
t
100
I am the line in the middle of a wave.. what am i?
line of equilibrium
200
Which wave type matches the following characteristics:
- Particles move up and down - Particles travel perpendicular - Can travel through a vacuum
Transverse wavesssss
200
what are pulses
regular, measured beats
200
What does this image represent?
Diffractionn
200
what does a generator do ?
converts mechanical to electrical
200
I am another word for space.... what am i ?
Vacuum
300
Sound waves are always _____________
LONGITUDINAL
300
Trough is what ?
Lowest point of a wave
300
True or false
- period and frequency are the same thing?
False
300
T or F
induced voltage is proportional to the rate of change of the magnetics through a coil
T
300
I NEED a medium ... what am i ??
A longitudinal wave
400
Light waves are always ____________
TRANSVERSE
400
What is the crest ?
The highest point of a transverse wave
400
What visible light color has the shortest wavelength
Violet
400
Where would you find the geographic south pole?
In the north
400
I have the lowest frequency on the EMS
Radiowaves
500
If you increase the wavelength, what happens to the frequency?
it decreases
500
Whats is Coulomb's equation?
500
what is it
a current carrying wire wrapped around an iron core
electromagnet
500
what is an electric field
area where electric force is generated
500
have the most energy and can kill some cancer cells
gamma rays