readings of the experiment - To find the value of v for different values of u in case of concave mirror and to find the focal length
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It is the object taken from physics lab manual of 12th grade class. This lab includes the apparatus: three uprights containing optical bench, 2 optical needles, 1 concave mirror, knitting needle and mirror holder.
The formula used in this lab is mirror formula which is: 1/f = 1/v + 1/u.
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