What Evidence Has Been Found to Support the Existence of an Era

question 91

Multiple Choice

What evidence has been found to support the existence of an era of cosmological inflation?

• A) Small fluctuations in the cosmic microwave background radiation.
• B) This era has been directly observed beyond the cosmic microwave background radiation.
• C) The variation in brightness of Type Ia supernovae provides indirect evidence for inflation.
• D) Inflation is a result of extrapolating the currently measured changes in dark energy back in time.
• E) An era of inflation solves several problems in cosmology, but no direct evidence of this era exists.

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Definitions:

Tariff

A tax imposed by a government on goods and services imported from other countries, used to restrict imports by increasing the price of goods and services purchased from abroad.

Quota

A government-imposed trade restriction that limits the number or monetary value of goods that can be imported or exported during a specified time frame.

Domestic Price

The price of goods and services within a country's borders, influenced by local demand and supply conditions.

World Price

The price of a good or service in the international marketplace, influenced by the global dynamics of supply and demand.