Which of the Following Describes When the Twinkling of a Star

question 70

Multiple Choice

Which of the following describes when the twinkling of a star would be most pronounced?

• A)when the wind is calm
• B)when the relative humidity is high
• C)when the star is directly overhead
• D)when the night is very cold

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Definitions:

Elasticity

A measure in economics that denotes the responsiveness of the quantity demanded or supplied of a good or service to a change in its price.

Product Uses

The various applications or purposes for which a product is intended or can be utilized by consumers.

Unit Elasticity

A situation in economics where a change in the price of a good or service results in a proportionally equal change in the quantity demanded or supplied.

Price Elasticity of Demand

A measure of the sensitivity of quantity demanded of a good to a change in its price.