The application of spectroscopy from the list given is : (B). determining the distance and velocity of galaxies
<h3>Meaning of spectroscopy</h3>
Spectroscopy is the branch of science, designed to investigate and measure the amount of spectra that is produced when a matter emits electromagnetic radiation or interacts with electromagnetic radiation.
Spectroscopy can also be said to mean the study of matters radiation or light emission and absorption
In conclusion. the application of spectroscopy is determining the distance and velocity of galaxies
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Answer:
When compounds are joined through reactions, a chemical, [substance], is formed.
Answer:
The cerebrum, found in the upper part of the brain's cranial cavity.
Explanation:
Conscious brain activity such as reading, walking, learning, speech and emotions is controlled by the cerebrum. It is the largest part of the brain, divided by the longitudinal fissure to form the right and left hemisphere, each separately coordinating the right and left side of the body.
Answer:
D
Explanation:
Rock cools and cracks because the topsoil can't be formed until the rocks crack, and if the topsoil isn't formed then nor lichens nor mosses can grow.