3)Some of the light also reflects off the surface of the water.If the incident light is initially unpolarized, the reflected lightwill be:

unpolarized

somewhat horizontally polarized

somewhat vertically polarized

4)explain the previous answer?

A ray of light passes from air into water with an angle of incidence of 30 degrees. 1) Which of the following quantities does not change as the light enters the water. wavelength frequency Ospeed of propagation Submit (Survey Question) 2) Briefly explain your reasoning A ray of light passes from air into water with an angle of incidence of 30 degrees. 1) Which of the following quantities does not change as the light enters the water. wavelength frequency Ospeed of propagation Submit (Survey Question) 2) Briefly explain your reasoning