Tripling the F-Number of a Camera Lens Will Change the Light

question 34

Multiple Choice

Tripling the f-number of a camera lens will change the light intensity admitted to the film by what factor?

• A)1/9
• B)1/3
• C)3
• D)9

Describe the advantages of microliths in prehistoric societies.

Differentiate between primary and secondary innovations in human technological development.

Identify and explain health challenges arising from the Neolithic lifestyle shift.

Describe subsistence strategies during the Paleolithic, including food management.

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Definitions:

Marginal Social Cost

The additional cost incurred by society as a whole due to the production of one extra unit of a good or service.

Socially Optimal

A state or outcome in which the total benefits to society are maximized, taking into account all costs and benefits, both private and external.

Artificially Scarce Good

A good that is made scarce through artificial means such as through intellectual property rights or monopoly pricing, despite its capacity for abundant supply.

External Cost

An uncompensated cost that an individual or firm imposes on others; also known as negative externality.