If the Wavelength of the Background Radiation Peaked at 1

question 25

Multiple Choice

If the wavelength of the background radiation peaked at 1 μm at the time of recombination,how old was the universe then compared to its age today?

• A)1/10th as old
• B)1/100th as old
• C)1/1,000th as old
• D)1/10,000th as old
• E)1/100,000 as old

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Definitions:

Robinson-Patman Act

A United States federal law that aims to prevent anticompetitive practices by producers, specifically price discrimination.

Price Discrimination

occurs when a seller charges different prices to different buyers for goods of like grade and quality, without justification.

Discriminatory Price

A pricing strategy where different prices are charged for the same product or service in different markets or to different segments of consumers without a corresponding difference in cost.

Clayton Act

An antitrust law in the United States that prohibits certain actions leading to anti-competitiveness, such as price discrimination and exclusive deals.