The Eyepiece of a Compound Microscope Has a Focal Length

question 19

Multiple Choice

The eyepiece of a compound microscope has a focal length of 2.50 cm and the objective has a focal length of 1.60 cm.The two lenses are separated by 15.0 cm.The microscope is used by a person with normal eyes (near point at 25 cm) .What is the angular magnification of the microscope?

• A) 78 x
• B) 94 x
• C) 195 x
• D) 234 x
• E) 125 x

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Definitions:

Parallel

Describes components connected alongside each other in a circuit, allowing multiple paths for electrical current.

Rung

A level or step in a ladder logic diagram or PLC programming, representing a basic control element or condition.

Bit Level Instructions

Operations that manipulate individual bits within a byte or word in computer programming or digital logic.

Addresses

In computing, addresses refer to specific locations in memory or storage where data is stored, allowing for precise access and manipulation of data by the system or the users.