A Hollow Sphere of Negligible Mass and Radius R Is

question 91

Multiple Choice

A hollow sphere of negligible mass and radius R is completely filled with a liquid so that its density is ρ.You now enlarge the sphere so its radius is 2R and completely fill it with the same liquid.What is the density of the enlarged sphere?

• A)8 ρ
• B)4 ρ
• C)ρ/2
• D)ρ
• E)ρ/8

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Definitions:

Chocolate

A sweet, usually brown, food preparation of roasted and ground cacao seeds, often flavored, and available as a solid or liquid.

Unit Elastic

A situation in which the quantity demanded or supplied changes by an equal percentage as the change in price.

Price Elasticity

A measure of how much the quantity demanded of a product changes in response to a change in the product's price.

Demand

The consumer's desire to purchase goods and services and willingness to pay a price for a specific good or service.