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A flask containing neon gas is connected to an open-ended mercury manometer. The open end is exposed to the atmosphere, where the prevailing pressure is 745 torr. The mercury level in the open arm is 50. mm below that in the arm connected to the flask of neon. What is the neon pressure, in torr?
Persuasive Message
A message intended to change the attitudes, beliefs, or behaviors of the receiver through argumentation or appeal.
Attention
The act of concentrating on a specific stimulus while ignoring other irrelevant information.
Cognitive Dissonance
A psychological phenomenon where an individual experiences discomfort from holding two or more conflicting beliefs, attitudes, or values.
Attitude Change Theory
A collection of theoretical frameworks that describe how and why people's attitudes towards objects, ideas, or other people change.
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