Author Question: When spearing a fish with a regular spear, to compensate for refraction, throw your spear A) ... (Read 155 times)

Kikoku · **on:** Jul 29, 2018

When spearing a fish with a regular spear, to compensate for refraction, throw your spear

A) directly at the sighted fish.
B) above the sighted fish.
C) below the sighted fish.

Question 2

Stephanie dips a glass rod into vegetable oil. The submerged part of the rod can't be seen because

A) refraction is unbent before light gets to your eye.
B) both the oil and glass have the same index of refraction.
C) of internal reflection.
D) light has different speeds in the oil and glass.