The Root-Mean-Square Speed (Thermal Speed)of the Molecules of a Gas

question 52

Multiple Choice

The root-mean-square speed (thermal speed) of the molecules of a gas is 200 m/s at 23.0°C.At 227°C the root-mean-square speed (thermal speed) of the molecules will be closest to

• A) 160 m/s.
• B) 330 m/s.
• C) 260 m/s.
• D) 630 m/s.
• E) 2000 m/s.

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Definitions:

Cultural Leveling

The process whereby different cultures become similar to one another as a result of travel, communication, and other forms of interaction, leading to a reduction in cultural diversity.

Subculture

A subgroup within a broader society that possesses distinct beliefs or interests, diverging from the predominant cultural norms.

Cultural Spin-off

A product or project that emerges from another, usually more established cultural product, retaining some original elements while exploring new directions.

Counterculture

A way of life and set of attitudes opposed to or at variance with the prevailing social norm.