The Surface of the Sun Is at a Temperature of Approximately

question 33

Multiple Choice

The surface of the Sun is at a temperature of approximately 5800 K, and radiates a peak wavelength of 500 nm.According to the Planck radiation law, what is its emitted intensity per unit wavelength at the peak?

• A)8.4 W/cm²∙nm
• B)42 W/cm²∙nm
• C)84 W/cm²∙nm
• D)8.4 x 10³ W/cm²∙nm
• E)4.2 x 10⁷ W/cm²∙nm

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Definitions:

Master Budget

An integrated financial plan that includes all of the individual budgets related to sales, cost of goods sold, operations, inventory, and financing.

Credit Sales

Sales made by a business that are not paid for at the time of purchase but are charged to the customer's account to be paid for at a later date.

Production Budget

A production budget estimates the number of units that must be produced during a specific period to meet sales and inventory needs.

Ending Inventory

The total value of all unsold goods that a company has in its possession at the end of a reporting period, important for calculating cost of goods sold.