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TRUE OR FALSE?? ____1.Light travels faster in liquid than in air. ____2.Optical fiber light has the ability to travel long distances. ____3.Light travels more slowly in water and glass materials. ____4.
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TRUE OR FALSE??

____1.Light travels faster in liquid than in air.

____2.Optical fiber light has the ability to travel long distances.

____3.Light travels more slowly in water and glass materials.

____4.Light always travels in a straight line when going through a single medium.

____5. Laser is used by doctors in treating ailments in the internal organs such as the eyes. ​

User AdrienXL
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Answer:

false, true, true, true, false

Step-by-step explanation:

User Letter
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