when can we see things?
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Answered by
33
Explanation:
We are able to see because light from an object can move through space and reach our eyes. Once light reaches our eyes, signals are sent to our brain, and our brain deciphers the information in order to detect the appearance, location and movement of the objects we are sighting at.
Answered by
30
Answer:
After light has been reflected off an object, such as a tree or a book, it still travels in straight lines, but in a new direction. If the light enters our eyes, we see the object (ie our eyes can detect light). For example, if light from a light globe enters our eyes, we can see the globe.
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