Eleven Molecules Have Speeds 16,17,18

question 54

Multiple Choice

Eleven molecules have speeds 16,17,18,...,26 m/s.Calculate the root-mean-square of this group of molecules.

• A) 21.2 m/s
• B) 21.0 m/s
• C) 21.5 m/s
• D) 21.7 m/s

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Definitions:

Impeached

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Watergate

Washington office and apartment complex that lent its name to the 1972–1974 scandal of the Nixon administration; when his knowledge of the break-in at the Watergate and subsequent cover-up were revealed, Nixon resigned the presidency under threat of impeachment.

Busing Issue

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Refers to negative attitudes, beliefs, and behaviors directed by white individuals or groups towards people of color, often resulting from racial prejudice or supremacy.