Forward and back...

Mr. Huber wonders if it would be useful to step towards the mirror (upper picture) or further back (lower picture).

What do you think? In which case can Mr. Huber see more of his reflexion in the mirror? (Select the correct answer)


Hint: Use the Image formation on the mirror.

• 1) The answer is easy: The closer Mr. Huber steps towards the mirror, the more he can see of himself.
  
  
• 2) The answer is obvious: The further Mr. Huber steps away from the mirror, the more he can see of himself.
  
  
• 3) The answer is easy to see: It does not matter if Mr. Huber steps towards the mirror or further away from it. The part of himself that he is able to see remains the same.