To Calculate the Flux Through a Curved Surface

question 33

Multiple Choice

To calculate the flux through a curved surface,

• A)the area vector has to be perpendicular to the surface somewhere
• B)you must divide the surface into pieces that are tiny enough to be almost flat
• C)the surface must be spherical
• D)the surface cannot be curved very much; then you can treat it as though it were flat
• E)actually the flux through a curved surface cannot be calculated.

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Definitions:

Necessity

A good or service that is essential for survival and basic well-being, often implying inelastic demand with respect to price changes.

Price Elastic Demand

A measure of how much the quantity demanded of a good responds to a change in the price of that good, with a higher elasticity indicating a greater response.

Dental Floss

A thin thread used to remove food and dental plaque from between teeth in areas a toothbrush is unable to reach.

Price Elasticity

Refers to the responsiveness of the quantity demanded or supplied of a good or service to a change in its price.