A Room Measures 3 M $\times$ 4 M $\times$ 2 M and Is at 15

question 69

Multiple Choice

A room measures 3 m $\times$ 4 m $\times$ 2 m and is at 15 ^$\circ$ C and 1 atm.Assuming that it only has the two diatomic gases,N₂ and O₂,how much heat is needed to increase the temperature to 25 ^$\circ$ C? (Ignore the loss in air as the temperature heats up.)

• A)8.4 \(\times\) 10⁴ J
• B)1.3 \(\times\) 10⁵ J
• C)1.7 \(\times\) 10⁵ J
• D)2.1 \(\times\) 10⁵ J
• E)none of the above

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Definitions:

Net 30

A payment term indicating that the full payment is due within 30 days of the invoice date.

Economic Order Quantity

A formula used in inventory management to determine the optimal order size that minimizes the total holding costs and ordering costs.

Average Inventory

An accounting metric that estimates the value or quantity of a company's inventory over a specified time period.