reflection density
noun
physics
a measure of the extent to which a surface reflects light or other electromagnetic radiation, equal to the logarithm to base ten of the reciprocal of the reflectance
Symbol: D Former name: optical density
Words nearby reflection density
reflectance,
reflected plan,
reflecting telescope,
reflection,
reflection coefficient,
reflection density,
reflection nebula,
reflection plane,
reflective,
reflectivity,
reflectometer