direction: write True if the statement is correct and false if it is not correct.
1. light travels in a straight line when it passes through a single medium.
2. the light that strikes a thick cardboard bends and find another way to pass through it.
3. light rays could not be blocked and they could pass through all types of materials since they travel on a straight line.
4. a laser is a narrow but powerful beam of light capable of traveling far distances on a straight line.
4.
5.
1. light travels in a straight line when it passes through a single medium.
2. the light that strikes a thick cardboard bends and find another way to pass through it.
3. light rays could not be blocked and they could pass through all types of materials since they travel on a straight line.
4. a laser is a narrow but powerful beam of light capable of traveling far distances on a straight line.
4.
5.
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Answer:
1. True
2. True
3. False
4. True
Explanation:
Hope it helps :)
Answer:
1. true
2. false
3.true(not sure)
4.?
Explanation:
not sure