What Is the Net Power Radiated by a Little Animal $0.075 \mathrm {~m} ^ { 2 }$

question 51

Multiple Choice

What is the net power radiated by a little animal with a surface area of $0.075 \mathrm {~m} ^ { 2 }$ if his emissivity is 0.75 , his skin temperature is 315 K, and he is in a room with a temperature of 290 K? $( \sigma = 5.67 \times$ $\left. 10 ^ { - 8 } \mathrm {~W} / \mathrm { m } ^ { 2 } \cdot \mathrm { K } ^ { 4 } \right)$

• A) 6.0 W
• B) 8.8 W
• C) 15 W
• D) 18 W
• E) 8.0 W

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Definitions:

Management

The process of planning, organizing, leading, and controlling resources to achieve organizational goals efficiently and effectively.

Segregation Of Duties

An internal control measure designed to reduce the risk of error or fraud by dividing responsibilities among different people or departments.

Assignment Of Responsibility

The allocation of duties or tasks to individuals or teams within an organization to ensure accountability and efficiency.

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The process of comparing two sets of records to ensure figures are accurate and in agreement, used to detect inconsistencies or errors in financial documents.