Quasars Look Like Stars and Have Identical Spectra to Stars

question 45

True/False

Quasars look like stars and have identical spectra to stars but have a few extra spectral lines in the spectra indicating more chemical elements.

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Definitions:

Net Operating Income

An indicator of a company's profitability calculated by subtracting operating expenses from operating revenues, excluding taxes and interest.

Common Fixed Expenses

Overhead costs that do not fluctuate with the level of production or sales, such as rent, salaries of administrative staff, and insurance.

Net Operating Income

The total profit of a company after operating expenses are deducted from operating revenues, but before deducting taxes and interest.

Salaried Estimator

A professional responsible for projecting costs and expenses, who is compensated with a fixed annual salary rather than hourly wages.