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Question
Assertion: The focal length of the mirror is /and the distance of the object from the focus is V then the magnification of the mirror will be `("f"/"f−u")`
Reason: Magnification = `"image distance"/ "object distance"` = `(-"v"/"u")`
Options
If both assertion & reason are true and the reason is the correct explanation of the assertion.
If both assertion & reason are true but the reason is not correct explanation of the assertion.
If the assertion is true but the reason is false.
If assertion & reason both are false.
If the assertion is false but the reason is true.
MCQ
Solution
If both assertion & reason are true and the reason is the correct explanation of the assertion.
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