Which One of the Methods Below Enables Astronomers to Measure

question 120

Multiple Choice

Which one of the methods below enables astronomers to measure the distance of a star near the Sun in our galaxy

• A)sound echoes knowing the speed of sound and time
• B)parallax using Earth's orbit
• C)human binocular vision
• D)Balmer series
• E)none of the above

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Definitions:

Income From Operations

The earnings generated from a company's regular, core business operations.

Net Cash Flows

The difference between a company's cash inflows and outflows within a specified period.

Average Rate

A value that represents the central tendency of a set of numbers, calculated by dividing the sum of all values by the number of values.

Salvage Value

The estimated resale value of an asset at the end of its useful life.