A Cube of Wood of Density 0

question 40

Multiple Choice

A cube of wood of density 0.78 g/cm³ is 10 cm on a side.When placed in water,what height of the block will float above the surface? (water density = 1.00 g/cm³)

• A)7.8 cm
• B)5.0 cm
• C)2.2 cm
• D)6.4 cm

Comprehend theories related to spatial assimilation and ethnic enclaves.

Examine the extent and effects of neighborhood segregation among different racial and ethnic groups.

Understand the phenomena of white flight and its consequences for urban and suburban dynamics.

Explore the concept of environmental racism and its beneficiaries.

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Definitions:

Ease of Entry

Ease of entry refers to the lack of barriers for new firms to enter and compete in an industry or market, impacting competition and market dynamics.

Marginal Revenue

The supplementary income derived from the sale of one extra product or service unit.

Perfect Competition

A market setup where numerous small companies, offering indistinguishable products and having the freedom to enter or exit the market, results in firms accepting the market price without influencing it.

Equal to Price

Equal to price refers to a situation where a particular value, cost, or measure is identical to the price level of a good or service, indicating a direct correlation between the two.