TN Class 10 Science | Solved Problems - 2 | Optics Unit 2 -Page 28

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Class 10 Science | Solved Problems - 2 | Optics Unit 2 -Page 28
Problem-2
A beam of light passing through a diverging lens of focal length 0.3m appear to be focused at a distance 0.2m behind the lens. Find the position of the object.
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Thank you so much sir... We feel it very easy now...

Amritha-ip
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Chemistry IUPAC name upload pannunga sir

gokilababu
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+2 physics lesson-4 upload pannunga sir please.

anandharaja
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Sir.. behind the lens na lens ku pinnadi dhaana image irukkunu meaning.. apram en adha negative la edukkanum? Plz explain sir..

yahyakhan