A visible object that is not a light source is any other object in the universe. Objects that are not light sources reflect light and are thus made to be visible.
Examples include:
Visible light.
The Answer is color. Because color has to do with light and physical properties.
Depending on the substance that comprises the object, light may be reflected, absorbed, or transmitted.
Visible light can be most effectively blocked using an opaque, dark-colored, solid object. A brick is only one example of an object that would qualify.
The sun makes everything in the solar system visible.
we see things when a light source goes into our eyes or when it reflects off an object
Any object which is not luminous.
The light the object reflects.
A visible object.
It is a light source.
If you are using a point light source, the shadow's size is the object's size divided by the distance from the light source to the object multiplied by the distance from the light source to the shadow.
the sun
The magnitude of visible light is dependant on the strength of the source
[object Object]
Visible light.
When object is closer to source of light ,the shadow formed of the object is shorter and darker.
The Answer is color. Because color has to do with light and physical properties.