Author Question: When sunlight from air enters water, light that refracts most is A) red. B) orange. C) green. ... (Read 59 times)

jerry coleman · **on:** Jul 29, 2018

When sunlight from air enters water, light that refracts most is

A) red.
B) orange.
C) green.
D) violet.
E) all refract the same amount

Question 2

In optical fibers of uniform density, light actually

A) curves in a direction parallel to the central axis of the fiber.
B) travels in straight-line segments.
C) travels along the outer surface of the fiber.
D) none of the above