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in simple microscope ,
m = ( 1 + D/f )
where m is magnification of image
D is the least distance of distinct vision
f is the focal length .
this formula use ———
if a image is formed at near point .
now,
m = (1 + 25/5) = 6
option (4) is correct
m = ( 1 + D/f )
where m is magnification of image
D is the least distance of distinct vision
f is the focal length .
this formula use ———
if a image is formed at near point .
now,
m = (1 + 25/5) = 6
option (4) is correct
abhi178:
my formula related to simple microscope
yes..... correct I got it
a convex lens of small focal length is called simple microscope
now this is clear !!!?
I did a mistake... didn't read the question properly...its a question of simple microscope and I misread it as compound microscope
yes
thnk u
yes , actually astronomical telescope is a type of compound microscope
:-) nice to talk with you .
same here..... :)
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