Consider a Gas in a 1

question 30

Multiple Choice

Consider a gas in a 1.0-L bulb at STP that is connected via a valve to another bulb that is initially evacuated. Answer the following questions about what occurs when the valve between the two bulbs is opened.
-What is true about the value of ΔE?

• A) It is less than zero.
• B) It is greater than zero.
• C) It is equal to zero.

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Definitions:

Stroop Effect

A cognitive phenomenon where the name of a color is printed in a color not denoted by the name, causing delays in reaction time.

Heuristic

A mental shortcut that allows people to solve problems and make judgments quickly and efficiently.

Word-Superiority Effect

The phenomenon where people have a higher likelihood of recognizing a letter more accurately when it is part of a word than when it is seen in isolation.

Chess Player

A person skilled in the game of chess, which is a strategic board game involving the movement of pieces with the aim of checkmating the opponent's king.