According to the Equation of State P = ρRT

question 76

Multiple Choice

According to the equation of state p = ρRT,

• A)an increase in density requires an increase in pressure or a decrease in temperature or both
• B)an increase in density requires an increase in both pressure and temperature
• C)an increase in density requires a decrease in pressure but not temperature
• D)an increase in density requires a decrease in both pressure and temperature

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Definitions:

Variability

The degree to which scores in a set of data spread out or differ from each other.

Range

The range is calculated by subtracting the smallest value from the largest value in a set of data.

Interquartile Range

A measure of variability, calculated by subtracting the first quartile from the third quartile of a data set.

Mean

The average value of a set of numbers, calculated by dividing the sum of all the numbers by the count of numbers.