echo-location
echolocaton .
Reflectivity, index of refraction and optical density are all ways to measure reflective light.
reflection
Opaque
Apraxia
the substances that are called opaque reflect light by whch they gain colour
Reflectivity, index of refraction and optical density are all ways to measure reflective light.
reflection
Opaque
"buoyancy".
Apraxia
the substances that are called opaque reflect light by whch they gain colour
Resolving power.
Brown objects reflect som light in the yellowish/orangish part of the spectrum. "dirty" orange is called "brown".
Resolving power.
A mineral's ability to reflect light is called its luster. The different terms that describe luster are earthy, metallic, greasy and silky.
The phenomena of sending back of light is called reflection of light. And the surfaces which reflects light back are called reflecting surfaces.
economy