Post a New Question

Physics

posted by .

What is the magnification of a 4 cm tall object placed 40 cm from a concave mirror having a focal length of 10 cm?


0.33

-0.33

1.33

-1.33


I'm thinking B.

  • Physics -

    -0.33

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question