Physics, 15.12.2020 09:30 sammamamam1090

Incident ray X passes parallel to the principal axis of a concave lens. Incident ray Y passes parallel to the principal axis of a convex lens. How do the rays behave differently after passing through each lens?

Ray X continues moving in the same direction, and ray Y refracts and passes through the focal point located behind the lens.
Both rays refract and move as though they passed through the focal point.
Ray X appears as though it passed through the focal point in front of the lens, and ray Y passes through the focal point on the other side of the lens.
Both rays continue moving in the same direction.

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Incident ray X passes parallel to the principal axis of a concave lens. Incident ray Y passes parall...