CLASS10 · Physics · Mirror Formula

Exercise and reference answers

Missing parts

1. Answer

   1/f

   Choices

   1. 1/f
   2. f
   3. v − u
   4. v/u

2. Answer

   −v/u

   Choices

   1. v/u
   2. −v/u
   3. u/v
   4. v + u

Complete the statement

Mirror formula: 1/v + 1/u = {0}. Magnification (mirror) = {1}.

Instructions

Fill the mirror formula and its magnification.