Which Statement Is Incorrect About the Above Spectra

question 162

Multiple Choice

Which statement is incorrect about the above spectra

• A)Hα line strength increases with decreasing stellar surface temperature from 05 to about F0 and decreases in line strength with decreasing stellar surface temperature from about F0 to M0.
• B)Hβ line strength increases with decreasing stellar surface temperature from 05 to about A1 and decreases in line strength with decreasing stellar surface temperature from about A1 to K0.
• C)Hγ line strength increases with decreasing stellar surface temperature from 05 to about K0 and decreases in line strength with decreasing stellar surface temperature from about K0 to M5.
• D)Hδ line strength increases with decreasing stellar surface temperature from 05 to about A1 and decreases in line strength with decreasing stellar surface temperature from about A1 to K0.

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Definitions:

Depreciation

The reduction in value of an asset over time, often due to wear and tear or obsolescence.

Accounting Break-Even

The point at which an organization's revenues exactly cover its expenses, excluding interest and taxes, resulting in neither profit nor loss.

Straight-Line Depreciation

This method of depreciation spreads the cost evenly across the useful life of a fixed asset, resulting in consistent annual charges.

Variable Cost

Financial charges that are tied to the extent of production levels.