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Light Reflection and Refraction

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Explain with the help of a diagram, why the convex lens is also called a converging lens. ...
By Deepak Rock, 4 years ago
replies 1
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355
What is a lens? Distinguish between a convex lens and a concave lens. Which of the two is ...
By Deepak Rock, 4 years ago
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364
Parallel rays of light are refracted by a convex lens to a point called the ………. (b) The i...
By Deepak Rock, 4 years ago
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389
State any two uses of convex lenses.
By Deepak Rock, 4 years ago
replies 1
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122
Name two factors on which the focal length of a lens depends.
By Deepak Rock, 4 years ago
replies 1
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126
What type of lens would you use as a magnifying glass? How close must the object be to the...
By Deepak Rock, 4 years ago
replies 1
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407
Draw the given diagram in your answer book and complete it for the path of a ray of light ...
By Deepak Rock, 4 years ago
replies 1
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338
If an object is at a considerable distance (or infinity) in front of a convex lens, where ...
By Deepak Rock, 4 years ago
replies 1
0
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358
For what position of an object a real, diminished image is formed by a convex lens?
By Deepak Rock, 4 years ago
replies 1
0
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355
Where should an object be placed in front of a convex lens so as to obtain its real, inver...
By Deepak Rock, 4 years ago
replies 1
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