search
arrow-left Previous
Next arrow-right
Q: Which of the following materials CANNOT be used to make a spherical lens?
  • A. Water
  • B. Cellophane
  • C. Wood
  • D. Clear glass
Correct Answer: Option C - A spherical lens is an optical lens with a curved surface that causes light rays to converge or diverge. Wood cannot be used to make a spherical lens. While water, cellophane and clear glasses are used to make spherical lenses.
C. A spherical lens is an optical lens with a curved surface that causes light rays to converge or diverge. Wood cannot be used to make a spherical lens. While water, cellophane and clear glasses are used to make spherical lenses.

Explanations:

A spherical lens is an optical lens with a curved surface that causes light rays to converge or diverge. Wood cannot be used to make a spherical lens. While water, cellophane and clear glasses are used to make spherical lenses.