Published by:
CGP EDU Academic Team
Published on: August 23, 2026
A thin convex lens and a thin concave lens are kept in contact and are co-axial. Which of the following statements is correct for this combination of two lenses?
A
behaves as concave lens if 
B
behaves as concave lens if 
C
behaves as convex lens if 
D
Focal length of the lens system will change if the position of two lenses are interchanged
Text Solution
Verified by ExpertsThe correct answer is:
A
convex lens
concave lens
for 
∴ concave lens.
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