One Consequence of Einstein's Ideas About the Speed of Light

question 52

Multiple Choice

One consequence of Einstein's ideas about the speed of light is that

• A) if two events take place at the same time for one observer, they will occur simultaneously for all observers.
• B) whether events are seen as simultaneous or not depends on the motions of observers.
• C) two events cannot happen at the same time for two different observers.
• D) it is not possible to know when an event happens.
• E) people could design and fly interstellar spaceships moving as fast as light itself.

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Definitions:

Quantity Supplied

The amount of a good or service that producers are willing and able to sell at a given price over a specific period of time.

Equilibrium Price

The Equilibrium Price is the market price at which the quantity of goods supplied is equal to the quantity of goods demanded.

Market Price

The current value at which an asset or service can be bought or sold in the open market.

Quantity Demanded

The total amount of a good or service that consumers are willing and able to purchase at a specific price, at a given time.