1.) It is the scattering of light.2.) It produces an incredibly powerful, concentrated form of light.3.) It is thicker at the middle than at the edges.4.) Light is made up of little packets called5.) Light travels at different speeds through different materials.​

Answers 1

Answer:

1.Light scattering

2.Laser

3.Convex lens

4.Photon

5.Light travels at approximately 300,000 kilometers per second in a vacuum, which has a refractive index of 1.0, but it slows down to 225,000 kilometers per second in water (refractive index of 1.3; see Figure 2) and 200,000 kilometers per second in glass (refractive index of 1.5).

Explanation:

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