The image of an object form by a plane mirror is real , inverted and is of magnification -1 if the image is at distance of 40cm from the mirror where is the object placed?where would the image be if the object is moved 20cm towards the mirror?state reason and also draw the diagram for the new position of the object to justify your andwer
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since the magnification ,m is -1.
v=image distance=40cm
we know that:
m=-v/u
-1=-40/u
u=40cm.ans
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v=image distance=40cm
we know that:
m=-v/u
-1=-40/u
u=40cm.ans
thanks
please mark me brainliest
HarshadaKharat:
Thank you
But where the object be placed
plz Send me full answer
ok
Thank u
the object is placed in the front of plane mirror.
ok
And where would be the image when it is moved towards 20cm to mirror
20 cm behind the mirror
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