search
arrow-left Previous
Next arrow-right
Q: The ability of a medium to reflect light is also expressed by its…
  • A. field density
  • B. light density
  • C. surface density
  • D. mass density
Correct Answer: Option B - The ability of a medium to reflect light is also expressed by its light density. Light is an electromagnetic wave which moves in a straight line. Light is a transverse wave and does not require a medium to move.
B. The ability of a medium to reflect light is also expressed by its light density. Light is an electromagnetic wave which moves in a straight line. Light is a transverse wave and does not require a medium to move.

Explanations:

The ability of a medium to reflect light is also expressed by its light density. Light is an electromagnetic wave which moves in a straight line. Light is a transverse wave and does not require a medium to move.