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A Stain That Is Dull and Yellowish-Brown in Color Is

question 8

Multiple Choice

A stain that is dull and yellowish-brown in color is caused by:


Definitions:

Pressure

The force exerted per unit area upon a surface by the weight of the air above that surface in the atmosphere or by any gas in confined space.

Volume

A measurement of the amount of space an object or substance occupies.

Boyle's Law

A gas law stating that the pressure of a given mass of an ideal gas is inversely proportional to its volume at a constant temperature.

Proportional

Proportional describes a relationship between two quantities where their ratio remains constant.

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