A Very Delicate Sample Is Placed 0

question 5

Multiple Choice

A very delicate sample is placed 0.150 cm from the objective lens of a microscope.The focal length of the objective is 0.140 cm,and that of the eyepiece is 1.0 cm.The near-point distance of the person using the microscope is 25.0 cm.The magnitude of the final magnification of the microscope is closes to

• A)375.
• B)300.
• C)250.
• D)125.
• E)100.

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