What of the Following Distance Methods Is Used to Determine

question 131

Multiple Choice

What of the following distance methods is used to determine the distance to the most distant galaxies

• A)radar echo
• B)supernova observations
• C)period-luminosity relationship of variable stars
• D)parallax

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Definitions:

Desired Sum

An intended total amount or goal that one aims to achieve through calculation or accumulation.

Single Sum

A financial calculation used to find the future value of a lump sum investment.

Five-Year Period

A span or timeframe that extends for five consecutive years.

Discount Rate

The interest rate used in discounted cash flow (DCF) analysis to determine the present value of future cash flows or the rate used by financial institutions for interbank lending and borrowing.