What Is the Root Mean Squared Velocity of a Helium

question 85

Multiple Choice

What is the root mean squared velocity of a helium atom in one mole of an ideal gas at a pressure of 2.00 atmospheres and a temperature of 30°C? (He = 4 u)

• A) 782 m/s
• B) 846 m/s
• C) 902 m/s
• D) 940 m/s
• E) 1,374 m/s

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Definitions:

#ifndef Condition

A preprocessor directive in C/C++ used to check if a specific identifier is not defined before including or skipping part of the code.

#ifdef !condition

A preprocessor directive used in C/C++ programming to include or exclude code blocks based on whether a condition is not met.

Enumerated List

A data structure that consists of a set of named integer constants, often used to assign names to integral values for clarity.

Integer Values

Numeric values without fractional components, usually represented in programming languages as 'int'.