Physics · Ray Optics and Optical Instruments
Given below are two statements, one labelled as Assertion (A) and the other labelled as Reason (R). Choose the correct option. Assertion (A): A convex lens disappears when it is immersed in a liquid of the same refractive index. Reason (R): The refractive indices of the material of the lens and the liquid are equal.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).✓
- 2Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of Assertion (A).
- 3Assertion (A) is true, but Reason (R) is false.
- 4Both Assertion (A) and Reason (R) are false.
Correct answer
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
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