What is the tube length of the microscope

Reference no: EM13502784

a. A cub scout makes a simple microscope by placing two converging lenses of +18.0 D at opposite ends of a 27.9-cm-long tube. What is the tube length of the microscope?

b. What is the angular magnification? N = 25.0 cm.

c. How far should an object be placed from the objective lens?

Reference no: EM13502784

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