This table shows information about electromagnetic and mechanical waves.
Property
Do they require a medium?
How do they travel?
X
Electromagnetic
no
transverse waves
from varying electric and magnetic fields
Mechanical
yes
longitudinal and transverse waves
from vibrating particles of the medium
Which question can be placed in the property column instead of the letter X?
(1 point)
Responses
How fast do these waves travel?
How fast do these waves travel?
How long are the wavelengths of these waves?
How long are the wavelengths of these waves?
How are they formed?
How are they formed?
How does this wave transfer matter?