EASY
KVPY Aptitude Test - Stream SX
IMPORTANT
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The image for the converging beam after refraction through the curved surface is formed at:
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Important Questions on Geometrical Optics
MEDIUM
KVPY Aptitude Test - Stream SX
IMPORTANT
A thin linear object of size is kept along the principal axis of a convex lens of focal length .The object is at from the lens. The length of the image is:
MEDIUM
KVPY Aptitude Test - Stream SX
IMPORTANT
A convex lens is cut into two parts in different ways that arc arranged in four manners as shown. Which arrangement will give maximum optical power?
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KVPY Aptitude Test - Stream SX
IMPORTANT
A simple microscope has a focal length of . The magnification at the least distance of distinct vision is-
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KVPY Aptitude Test - Stream SX
IMPORTANT
In a compound microscope, the intermediate image is-
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KVPY Aptitude Test - Stream SX
IMPORTANT
The resolving power of a telescope is more when its objective lens has
EASY
KVPY Aptitude Test - Stream SX
IMPORTANT
A Galileo telescope has an objective of focal length and magnifying power . The distance between the two lenses in normal adjustment will be
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KVPY Aptitude Test - Stream SX
IMPORTANT
The convex lens is used in-
EASY
KVPY Aptitude Test - Stream SX
IMPORTANT
The magnifying power of a simple microscope can be increased if an eyepiece of:
