Respuesta :
The light after being traveled from the air to glass has some light waves that bounces off, while some waves have been refracted from glass to new angle. Thus, option A is correct.
The light has been the energy form that has been traveled from one medium to another with the transfer of energy. The light has been assumed to be wave and has been traveling in different medium.
The air has been less denser than the glass, and thus the movement of the light has been faster in the air as compared to the denser glass. With the change in the medium of propagation of light from air to glass, some of the light waves have been reflected back into the medium.
Some of the remaining light waves have been traveled from air to glass with the refraction of the light at new angle that has been lesser than the prior angle. Thus, option A is correct.
For more information about the behavior of light, refer to the link:
https://brainly.com/question/70227