How are astronomy and chemistry related?

Answer 1

Compounds will absorb discrete frequencies of light and other forms of electromagnetic radiation. Chemists use these properties to identify compounds (using spectroscopy).

It is possible to ascertain the chemical composition of stars and cosmic dust clouds through chemical analysis of their spectra.

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Answer 2

Luke Allen

Astronomy and chemistry are related because chemistry helps astronomers understand the composition and behavior of celestial objects such as stars, planets, and comets. By analyzing the spectra of light emitted or absorbed by these objects, astronomers can identify elements and molecules present, providing insights into their physical and chemical properties. Additionally, chemical processes play a significant role in shaping astronomical phenomena, such as the formation of stars and planetary systems.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.