(2)
State 'True' or 'False', if 'False' correct it:
Do not disclose your PIN to anyone while withdrawing cash from ATM
machine or purchasing through card payment.
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Answer:
One half of a convex lens is covered with black paper.
(a) Show the formation of image of a object placed at 2F, of such
covered lens with the help of ray diagram. Mention the position and
nature of the image.
(b) Draw the ray diagram for same object at same position in front of
the same lens, but now uncovered. Will there be any difference in
image obtained in the two cases ? Give reasons for your answers
Explanation:
hiii met pr avanu ke
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Answer:
daksh tu brackup ni vaat kare che ne tu mane tari gf j nathi manto to pachi kevo brackup????
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