BITSAT SERIES Physics
Spherical Mirrors
4 previous year questions.
Volume: 4 Ques
Yield: Medium
High-Yield Trend
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2019 1
2017 2
2015 Chapter Questions 4 MCQs
01
PYQ 2015
medium
physics ID: bitsat-2
A ray parallel to the principal axis is incident at from the normal on a concave mirror having radius of curvature . The point on the principal axis where rays are focused is such that is:
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02
PYQ 2015
medium
physics ID: bitsat-2
A ray parallel to principal axis is incident at from normal on concave mirror having radius of curvature . The point on principal axis where rays are focussed is such that is
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3
4
03
PYQ 2017
medium
physics ID: bitsat-2
Two plano-concave lenses and of glass of refractive index have radii of curvature and . They are placed in contact
with their curved surface towards each other and
the space between them is filled with liquid of
refractive index . Then the combination is
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convex lens of focal length 70 cm
2
concave lens of focal length 70 cm
3
concave lens of focal length 66.6 cm
4
convex lens of focal length 66.6 cm
04
PYQ 2019
medium
physics ID: bitsat-2
A ray parallel to the principal axis is incident at 30° from normal on a concave mirror having a radius of curvature R. The point in principal axis where rays are focussed is Q such that PQ is 
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R(1 - \dfrac1√(3))