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A characteristic of light source is that it ______
Refracts other light
Gives off light of its own
Reflects light into our eyes
Light is a form of _____ that enables us to see.
A characterictic of light is that it can _____ by the clear water.
Pass through transparent object and opaque object
Pass through transparent object and be refracted
Earth gets most light energy from _____.
The Earth- self
An example of artificial light energy is _____.
A natural light source is _____.
The light of laser pointer travels in _____
The type of reflection when light is reflected in one direction from a smooth and flat surface is _____.
Light can pass through an object well if it is _____
Opaque and smooth
Dark and opaque
Clear and transparent
“The angle of incidence is equal to angle of reflection”. That statement of _____.
the law of refraction
the law of reflection
the law of shadow