A positive lens with focal point ”f” are used to image an object according to the figure below. For what distances ”a”(expressed in ”f”) can we get with the following characteristics;

Question

A positive lens with focal point ”f” are used to image an object according to the figure below. For what distances ”a”(expressed in ”f”) can we get with the following characteristics;

a) Up- and down, smaller and real.
b) Upright, enlarged and virtual.
c) Up- and down, unchanged and real.

 

 

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General Physics PRemastered 4 years 1 Answer 520 views 0

Answer ( 1 )

  1. a) a>2f

    b) a<f

    c) a = 2f

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