A wave transfers _______, not matter.
__________ waves need a medium to travel.
Electromagnetic waves are ___________waves and do not need a medium to travel.
A ________ is where a longitudinal wave is pushed together
If you were to measure how many waves pass a certain point in a specific amount of time you would be measuring the _______________.
The shorter the wavelength of a wave the _____________.
A sound wave is an example of a ___________ wave and a ____________wave

Based on the image above, which word below represents A?

Based on the image above, which word below represents B?

Based on the image above, which word below represents D?