__Lens equation:$\overline{)\frac{\mathbf{1}}{{\mathit{s}}_{\mathit{o}}}{\mathbf{+}}\frac{\mathbf{1}}{{\mathit{s}}_{\mathit{i}}}{\mathbf{=}}\frac{\mathbf{1}}{\mathit{f}}}$__

(Figure 1) shows an object and its image formed by a thin lens

Part A) What is the focal length of the lens?

Part B) What type of lens? (Converging or Diverging)

Part C) What is the height of the image?

Part D) Is it Real or Virtual?

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