Reflectivity, index of refraction and optical density are all ways to measure reflective light.
echolocation
It is called reflection. When objects reflect light, the light bounces off the surface of the object and into our eyes, allowing us to see the object.
Objects that don't give out light are called "non-luminous objects." These objects reflect light that falls on them, making them visible to our eyes.
Resolving power.
Objects that do not transmit light are called opaque objects. These objects absorb or reflect light, preventing it from passing through them. Examples include wood, metal, and concrete.
echolocation
It is called reflection. When objects reflect light, the light bounces off the surface of the object and into our eyes, allowing us to see the object.
Objects that don't give out light are called "non-luminous objects." These objects reflect light that falls on them, making them visible to our eyes.
"buoyancy".
Resolving power.
Objects that do not transmit light are called opaque objects. These objects absorb or reflect light, preventing it from passing through them. Examples include wood, metal, and concrete.
Objects that don't give out light are called non-luminous objects. They do not produce their own light but can reflect light from other sources, making them visible. Examples include the moon, which reflects sunlight, and everyday items like furniture, rocks, or walls. These objects are typically perceived due to the illumination provided by nearby luminous sources.
Objects that don't reflect light are called non-reflective or light-absorbing. These objects appear dark because they absorb most of the light that reaches them, instead of reflecting it. Examples include black velvet, asphalt, and some types of paints.
That ability is called visual acuity. It is a measure of the eye's capability to distinguish fine details and closely spaced objects.
Those objects are called reflectors. They bounce light rays back in the direction from which they came.
That ability is called stability. It refers to the state of being firmly fixed in place and not easily moved or disturbed.
Resolving power.