A Distant Star Emits Light with a Peak Intensity at 620

question 33

Multiple Choice

A distant star emits light with a peak intensity at 620 nm. If the star is moving toward Earth at 0.024c, what is the wavelength of the peak intensity as measured by an Earth observer?

• A) 605 nm
• B) 591 nm
• C) 650 nm
• D) 635 nm

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Definitions:

Sherman Act

A foundational antitrust law in the United States aimed at promoting competitive markets by prohibiting certain business activities that reduce competition.

Credit Sales

Transactions where goods or services are provided to the buyer with the agreement that payment will be made at a later date.

Sherman Act

A foundational U.S. antitrust law enacted in 1890, aimed at prohibiting monopolistic practices and promoting competitive markets.

Monopoly Power

The exclusive control by one company over the entire supply of goods or services in a particular market.