an object of height 7cm is placed in a front of concave mirror having radius 5cm if the height of image obtain in 5cm and the image is real and inverted then calculate magnification and position of image.
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h=7
r=5
f=5/2
h'=5
the image is real and inverted
m=h'/h
m=5/7
v/u=5/7
Because m=h'/h=v/u
Position of the image v=5
We have seen before
I am not proper know about this so, i am not completely sure that this is correct.
r=5
f=5/2
h'=5
the image is real and inverted
m=h'/h
m=5/7
v/u=5/7
Because m=h'/h=v/u
Position of the image v=5
We have seen before
I am not proper know about this so, i am not completely sure that this is correct.
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