The Distance Between the Object to Be Viewed and the Eyepiece

question 68

Multiple Choice

The distance between the object to be viewed and the eyepiece of a compound microscope is 25.0 cm.The focal length of its objective lens is 0.200 cm and the eyepiece has a focal length of 2.60 cm.What is the magnitude of the total magnification of the microscope when used by the person of normal eyesight if it is designed for minimum eyestrain?

• A)1070
• B)204
• C)520
• D)477
• E)772

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Definitions:

Rent Expense

A periodic payment made by a tenant to occupy property or use equipment, recorded as an expense on the income statement.

Adjusting Entry

Entries made in the accounting records at the end of an accounting period to allocate income and expenditures to the period in which they actually occurred.

Accumulated Depreciation

The cumulative amount of depreciation expense recorded for an asset from the time it was purchased and deployed for use.

Depreciation Expense

An accounting method for allocating the cost of a tangible asset over its useful life, representing the asset's consumption.