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Why do astronomers use frequencies when investigating the universe?
Wiki User
∙ 6y ago
It is because stars and other cosmic objects, radiate energy across the whole of the electromagnetic spectrum.
Wiki User
∙ 6y ago
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What skills did the astronomers use when they discover neptune?
A telescope.
What instruments do astronomers use to study the heavens?
Telescopes
What do astronomers use HR diagrams for?
To compare and classify stars.
Do Astronomers use microwaves to learn about the structures of galaxies?
they usually use super computers
What is an artificial construct that astronomers use to map the heavens?
The Celestial Sphere.
How do astronomers study the components of the universe?
Astronomers use an auditory up on a hillside, and away from cities and pollution. So what i'm trying to say is that astronomers use an auditory to study the components of the universe.
Why do astornomers use frequencies other than the visible ones when they are investigating the universe?
To get additional information. Some objects emit mainly radio waves, some emit mainly X-rays, etc.
What information do astronomers use to study how and when the universe formed?
they use tools.
Why do astronomers use white dwarfs to date the universe?
They don't.
Why astronomers use white dwarf to date the universe?
They don't.
What kind of information do astronomers use to study how and when the universe formed?
Cosmic Background Radiation
How is scientific notation useful to astronomers?
Since the numbers astronomers use are often very large or very small, they frequently use scientific notation to describe sizes and sentences in the universe.
What do you think that astronomers mean when they use the term observable universe?
They mean the part of the universe that we can see with the naked eye, through telescope, or the amount of light years we can travel without dying
How do astronomers study the very outer regions of the universe?
radio waves. Of course they also use very big optical telescopes.
How do astonomers measure the distance to nearby stars?
Astronomers use the unit of measure "Light Years" to calculate the distance between pretty much anything in the Universe.
What are the different ways astronomers use to study stars?
the astronomers use Absolute magnitude
How do astronomers use infrared lights?
Astronomers use infrared light to map the dust in between stars.
