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Subjects
Science CBSE
Class 7
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Textbook questions
51.
NCERT Exemplar XX
Exercise condition:
4
m.
An erect and enlarged image of an object is formed on a screen. Explain how this could be possible.
An erect and enlarged image of an object is formed on a screen when an object is placed
erect
upside down
sideways
between the
plane
angle
focus
and the
centre
foci
centre of curvature
of the
concave
plane
convex
lens.
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