Which of the following provides evidence that earth is rotating? the sun rises and sets, the plane of a foucault pendulum appears to shift its orientation, the moon goes throuh phases, the same side of the moon always faces earth

Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate