Statement–1 : All large telescopes use parabolic mirrors rather than spherical mirrors…
Physics · JEE Advanced · NTA Exams — Optics
Statement–1 : All large telescopes use parabolic mirrors
rather than spherical mirrors.
Statement–2 : A parabolic mirror brings parallel rays (rays parallel to its axis) to an exact focus at an point.
rather than spherical mirrors.
Statement–2 : A parabolic mirror brings parallel rays (rays parallel to its axis) to an exact focus at an point.
- Statement–I is True, Statement–II is True; Statement–II is a correct explanation for Statement–I.
- Statement–I is True, Statement–II is True; Statement–2 is NOT a correct explanation for Statement–I.
- Statement–I is True, Statement–II is False.
- Statement–I is False, Statement–II is True.
Answer
(A) Statement–I is True, Statement–II is True; Statement–II is a correct explanation for Statement–I.
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