Which of the Following Is the Best Mathematical Expression to Represent

question 5

Multiple Choice

Which of the following is the best mathematical expression to represent the fact that the pressure of a gas (P) ,at constant volume and temperature,is directly proportional to the mass of that gas (m) ?

• A)P \(\infty\) m
• B)P = m
• C)P \( \equiv\) m
• D)P \(\approx\) m
• E)P\( \in \) m

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