If Two Stars Have a Magnitude Difference of 5, What

question 32

Multiple Choice

If two stars have a magnitude difference of 5, what is their flux ratio?

• A) 10.0
• B) 12.6
• C) 100.0
• D) 250.0
• E) 625.3

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Definitions:

360-Day Year

An accounting approximation that treats all months as having 30 days, used in calculating interest with a simplified approach.

Ordinary Simple Interest

Interest calculated on the principal amount of a loan or deposit, based on a simple interest rate over a specified period.

360-Day Year

A simplified calculation method used in finance, assuming a year consists of 360 days for the purpose of interest calculation.

Ordinary Simple Interest

Interest calculated on the principal amount of a loan or investment, based on the original amount without compounding.