Electromagnetic Waves
How Electromagnetic Waves Form
100
What are the 3 parts of the sun?
What are infrared, ultraviolet and light?
100
Electromagnetic waves form when an ________ charge accelerates by either speeding up, slowing down, or changing directions.
What is electric?
200
Can we detect ultraviolet rays? true or false?
What is false?
200
An electric charge is surrounded by an electric _________.
What is field?
300
A supernova is a the result of an _________ star.
What is exploding?
300
Electric fields and magnetic fields are _____________.
What is related?
400
How fast can electromagnetic waves travel?
What is 300,000 km/s?
400
A changing electric field produces a __________ field.
What is magnetic?
500
Is the wave length the same as the frequency of the wave? yes or no?
What is yes?
500
As a charged particle vibrates, the _________ field around it vibrates.
What is electric?
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