A student is investigating two types of waves. Which question can the student ask to determine whether a wave is electromagnetic?
Responses
Can the wave travel through a vacuum?
Can the wave travel through a gas?
Can the wave travel through a solid?
Can the wave travel through a liquid?
2 answers
Does the wave have an electric and magnetic field component?
Can the wave travel through a vacuum?
The only type of wave that can go from sun to earth is electromagnetic. Google "photon".
The only type of wave that can go from sun to earth is electromagnetic. Google "photon".
1 answer