assertion reasoning questions------

1. STATEMENT1--for achromatic combination of lenses ,nature of lenses should be opposite .i.e. one converging and the other diverging

STATEMENT2.---relation between dispersive powers and focal length is w₁/f₁ +w₂/f₂=0 to remove chromatic defect ,fot two lenses in contact

3 Answers

anyone helping

plzzzzzzzz answer

Statement 1 is correct..2 is correct..but dont think 2 is the correct explanation for 1..so ans should be B.

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