The Negative Velocity Numbers in the Following Graph Represent a Galaxy

question 22

True/False

The negative velocity numbers in the following graph represent a galaxy that is moving away from us.

---

Definitions:

Spectroscopic Data

Information obtained from analyzing the interaction between electromagnetic radiation and matter, used to determine chemical composition and structure.

Infrared Spectrum

A spectrum representing the infrared absorption or emission by a substance, used to identify chemical functionalities and molecular structure.

Mass Spectrum

A plot or record that shows the distribution of ions by mass in a sample, used to determine the composition of a substance.

Base Peak

In mass spectrometry, the most intense peak representing the ion that is the most abundant.