Question
Easy
Assertion (A) : Convex mirrors are used as rearview-mirrors in vehicles. Reason (R1): They form erect and enlarged image. Reason (R2): They have wider field of view.
1
(A) is true but neither (R1) nor (R2) are correct explanation for (A).
2
(A) is true and both (R1) and (R2) are correct explanations for (A).
3
(A) is true and only (R1) is correct explanation for (A).
4
(A) is true and only (R2) is correct explanation for (A).
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Light
Topic: Spherical Lenses
Correct Answer
Option D
Explanation
Convex mirrors are commonly used as rearview mirrors in vehicles, and the assertion (A) that they are used for this purpose is true. The reason (R2) that they have a wider field of view is the correct explanation for this assertion, making Option 4 the correct answer. Here's a detailed explanation: 1. Explanation for Option 4: - Wider Field of View (R2): Convex mirrors are designed to curve outward, whichтАжRead More
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