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After chlorofluorocarbons were banned, which class of chemicals was used in their place? A. Carbon dioxide B. Sulfur dioxide C. Hydrofluorocarbons D. Methane
After chlorofluorocarbons were banned, Hydrofluorocarbons was used in their place.
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Asked 65 days ago|3/25/2023 7:19:45 AM
Updated 65 days ago|3/25/2023 8:00:19 AM
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Which of the following can be used to determine the temperature of a star? A. Blackbody spectrum B. Line spectra C. Light from sunspots D. The star's magnetic field
Weegy: Line spectra can be used to determine the temperature of a star. User: Which of the following can be used to determine the temperature of a star? (More)
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Updated 65 days ago|3/25/2023 8:30:07 AM
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Line spectra can be used to determine the temperature of a star.

Added 65 days ago|3/25/2023 8:30:07 AM
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