The Objective and the Eyepiece of a Microscope Have Focal

question 63

Multiple Choice

The objective and the eyepiece of a microscope have focal lengths of 4.00 mm and 25.0 mm,respectively.The objective produces a real image 30 times the size of the object.The final image is viewed at infinity,and the near point of the microscope user is at 25.0 cm.What is the distance between the object and the focal point of the objective?

• A) 0.13 mm
• B) 0.18 mm
• C) 0.23 mm
• D) 0.28 mm
• E) 0.33 mm

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