You Have Two Lenses for Making a Compound Microscope: F_o

question 49

Multiple Choice

You have two lenses for making a compound microscope: f_o = 0.800 cm and f_e = 1.20 cm.How far apart should you set the the lenses to get a magnification of -300? (Assume the normal near point of 25.0 cm.)

• A)11.5 cm
• B)12.7 cm
• C)13.5 cm
• D)13.9 cm
• E)15.0 cm

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Definitions:

Praxeology

The study of human action and conduct, often associated with the work of economist Ludwig von Mises and the Austrian School of economic thought.

World View

A person's or group's belief system or perspective that shapes their interpretation and understanding of the world around them.

Social Norms

Shared beliefs about acceptable and expected behavior within a group or society.

Teleology

The philosophical study of design and purpose in the natural world, or the explanation of phenomena by the purpose they serve rather than by postulated causes.