examples of beam and a ray
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Answer:
examples of beam
Beam is defined as a column of light, or a condensed flowing of particles, waves, or signals. An example of a beam is the illumination produced from a lighthouse. An example of a beam is the electromagnetic waves generated to broadcast a radio station to the public.
examples of a ray
The vertex of the angles is the starting point of the rays. The sun rays are an example of a ray. The sun is the starting point or the point of origin and its rays of light extend indefinitely in our solar system.
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Answer:
Explanation:
Convergent, divergent and parallel beam of light
A convergent beam of light: Light rays comes together (converges) after reflection and refraction at a single point known as the focus.
Divergent beam of light : Light rays from a point source of light travel in all directions, moving away with time. Such a beam of light is called a divergent beam of light.
Parallel beam of light: A parallel beam of light is light that is parallel to each other when coming from the source of light.