Rohit focused the image of candle flame on a white screen using a convex lens . He noted down the position of the candle, screen & lens as under:
Position of candle =26 cm
Position of convex lens= 50 cm
Position of screen =74 cm.
Can any 1 tell me from where we have to take this all positions ...........if possible please explain me with the help of diagram.......plz explain me fast .
Answers
Answered by
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you have to take this position on a scale. taking the lowest position as 0 you have to find the remaining ones
I hope you understood it
I hope you understood it
Answered by
0
Here is the correct answer
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