what happens when image will go away from focus in convex lens
yathinabhisista:
oh.
how to show , iamnt aware
haa
hmm
and
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image will not formed.....
could u pls say an answer
a student focusses the image of a candle flame placed at a distance about 2 m from a convex lens of focal length 10 cm on a screen. after he gradually move the flame towards the lens. a. In which direction does he move the lens to focus the flame on screen
no i dont know
but pleasw mark me as a brainlist for this answer
i have given in the first and meaningful answers.
Answered by
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The reason the light rays all converge to a point and you do get an image is a result of the special geometry of the lens. ... If you put the object at the focal point then the rays refracted by the lens end up parallel and thus never converge and no image is formed.
mark me as a brainlist
ok
but i have a doubt
what
a student focuses the image of a candle flame placed at about 2 m from a convex lens of focal length 10 cm on a screen . after that he moves gradually the flame towards the lens and each time focuses its image on screen . a. in which direction does he move the lens to focus the flame on the screen
and why
didi r u there
didi?
are you in class 10?
No
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