What Condition Is Necessary for the Universe to Be Closed

question 68

Multiple Choice

What condition is necessary for the universe to be closed?

• A) The universe must have no mass in it.
• B) The density of the universe must be large.
• C) The density of the universe must be small.
• D) The cosmological constant must be large.

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Definitions:

Spot Price

The current market price at which a particular asset, like a commodity or currency, can be bought or sold for immediate delivery.

Wheat Future

A standardized contract traded on futures exchanges to buy or sell a specific amount of wheat at a predetermined price on a specified future date.

Profit

Profit refers to the financial gain that is realized when the amount of revenue gained from a business activity exceeds the expenses, costs, and taxes needed to sustain the activity.

Corn Future

A standardized contract to buy or sell a specified amount of corn at a future date and price, traded on commodities exchanges.