A student is investigating mechanical and electromagnetic waves. She is creating a list of questions to include in hor investigation about the proportios of each type of wave. Which is NOT a question that she can ask that will allow her to learn about the properties of both mechanical and electromagnetic waves?
What is the amplitude of the wave?
A
B
What is the frequency of the wave?
С
What is the wavelength of the wave?
What is the wave spoed in a vacuum?

Frost wedging occurs when water seeps into a crack in a rock, freezes, and causes the crack in the rock to widen. t or f

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.