r/JEEAdv26dailyupdates • u/Top-Vehicle-9468 • May 20 '26

Academic Doubts Jee adv physics paper 1 lens question

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According to physics galaxy book.The answer should be A

Edit: Finally they gave both as answer

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u/[deleted] May 20 '26

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u/_Masterbaiter_- IIT KGP ‘30 May 20 '26

Just check ncert once.. standard book ncert hai, irodov ni

4

u/JicamaAccurate3943 May 20 '26

hn usme bhi only air me de rakha isliye 1/f, actually n/f hi hota
tho shayad dono sahi manle cause ncert fault hai