The Focal Lengths of the Objective and the Eyepiece in a Microscope

question 31

Multiple Choice

The focal lengths of the objective and the eyepiece in a microscope are 0.290 cm and 2.50 cm,respectively.An object is placed 0.300 cm from the objective.The image of this object is viewed with the eyepiece adjusted for minimum eyestrain (image at the far point of the eye) for a person with normal vision.What is the distance between the objective and the eyepiece?

• A) 9.85 cm
• B) 10.1 cm
• C) 10.4 cm
• D) 11.2 cm
• E) 11.5 cm

---

Definitions:

Child Support

A legal obligation or financial support paid by a parent for the benefit of their child following a divorce or separation.

Personal Representative

An individual appointed to manage and distribute the estate of a deceased person in accordance with their will or state law.

Bond

A long-term debt security that is secured by collateral.

Estate Value

The total net worth of an individual's assets at the time of their death, after deducting debts and liabilities.