We Can Determine the Surface Temperature of a Star

question 54

Multiple Choice

We can determine the surface temperature of a star

• A) only by studying its continuous spectrum (color).
• B) only by studying its line absorption spectrum.
• C) Either "a" or 'b" will work but "b" is more precise

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Definitions:

Departmental Personnel

Employees or staff members who work within a specific department of an organization.

Profit Margin

A measure of profitability, calculated as net income divided by revenue, indicating the percentage of revenue that exceeds the costs of goods sold.

Investment Turnover

Investment turnover measures how effectively a company uses its assets to generate sales revenue, indicating the efficiency of asset management.

Return on Investment

A measure used to evaluate the efficiency of an investment, calculated by dividing net profit by the cost of the investment.