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  • 18-01-2023
  • Physics
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When an object is placed in front of a concave mirror at a distance 60 cm, an image is
obtained on a the same side at a distance of 40 cm from the mirror.
a) Write the values of u and v according to New cartesian sign convention. 1
b) Find the focal length of the mirror. 2
c) Find the magnification.

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