We Expect the Galaxies That We See at a Redshift

question 17

Multiple Choice

We expect the galaxies that we see at a redshift of 4 will be __________ than galaxies today.

• A) more irregular and redder
• B) larger and redder
• C) smaller and bluer
• D) smaller and redder

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Definitions:

Marginal Revenue

The increase in revenue resulting from the sale of one additional unit of product.

Demand Schedule

A table that shows the quantity of a good or service demanded at different prices.

Natural Monopolist

A single firm that can supply a good or service to an entire market at a lower cost than could two or more firms, leading to a natural monopoly situation.

LRAC Curve

The Long-Run Average Cost curve, showing the lowest average cost at which a firm can produce any given level of output in the long run when all inputs are variable.