Problem
1 point A \( 5.00 \mathrm{~cm} \) tall object is placed \( 4.25 \mathrm{~cm} \) from a lens and produces an image that is \( 3.00 \mathrm{~cm} \) in front of the lens. What is the magnification of the lens? \( -1.42 \) \( -0.706 \) 0.706 1.42
Solution
Step 1 ：\(M = \frac{h_i}{h_o}\)
Step 2 ：\(d_o = 4.25 \mathrm{~cm}, d_i = -3.00 \mathrm{~cm}\)
Step 3 ：\(M = \frac{d_i}{d_o}\)
