A student while investigating the focal length of a certain concave mirror, measured object and image distances and drew a graph of 1/u against 1/v shown...

      

A student while investigating the focal length of a certain concave mirror, measured object and image distances
and drew a graph of 1/u against 1/v shown below.
52920191515.png
From the graph, determine the focal length.

  

Answers


sharon
52920191516.png
sharon kalunda answered the question on May 29, 2019 at 12:17


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