Even If a Black Hole Emitted No Light, We Can

question 5

Multiple Choice

Even if a black hole emitted no light, we can still detect it:

• A) from sound waves produced by material falling onto the black hole
• B) by tides produced on the Earth's oceans
• C) through its Hawking radiation
• D) through its gravitational effect on surrounding gas or stars
• E) by looking for dark patches on the sky where the black hole swallows background light

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Definitions:

Adjusting Process

An analysis and updating of the accounts when financial statements are prepared.

Revenue Recognition Principle

A concept of accounting that states that revenues are recorded when earned, which is when the services have been performed or products have been delivered to customers.

Recorded

The action of entering financial transactions into the accounting records of a business.

Recorded

The process of documenting financial transactions in the books of accounts as evidence of the transactions.