Questions and Answers
How does an object become visible to us?
An object becomes visible when it reflects light that falls on it, and this reflected light is received by our eyes.
What are some common optical phenomena associated with light?
Some common optical phenomena associated with light include image formation by mirrors, the twinkling of stars, the beautiful colors of a rainbow, and bending of light by a medium.
How does the study of the properties of light help us?
The study of the properties of light helps us explore the common optical phenomena around us and understand how light behaves.
What does the fact that a small source of light casts a sharp shadow of an opaque object indicate?
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What enables us to see objects during the day?
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Why are we unable to see anything in a dark room?
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What enables us to see through a transparent medium?
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What does the fact that a small source of light casts a sharp shadow of an opaque object indicate?
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What common optical phenomenon is associated with the beautiful colors of a rainbow?
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