A spherical mirror produces an image of magnification -1 on a screen placed at a distance of 50 cm from the mirror.i) Write the type of mirrorii) Find the distance of the mirror from the object iii) What is the focal length of the mirroriv) Draw the ray diagram to show the image formation in this case.
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- convex mirror
- when the distance of object is 50 cm.
- it means that the U=15 we know that u is always negative
- and the magnification is also negative so in negative side
- you can do in a graph
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