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How can spectroscopy and infrared technology be useful in space?

They can enhance speed by making spacecraft fuel more efficient.
They can measure magnetic fields produced by astronomical bodies.
They can provide an emergency escape to the astronaut from a space center.
They can determine the elements that make up the surface of astronomical bodies.

Spectroscopy is the study of electromagnetic radiation and how mass related to it.

Given that, spectroscopy can be used to detect and with the help of infrared radiation, to measure magnetic fields. (B)

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topeadeniran2 topeadeniran2 · Answer 2 · 2021-08-14T10:05:27+02:00

Spectroscopy and infrared technology can be used in space as they can measure magnetic fields that are produced by astronomical bodies.

Spectroscopy studies how light and other forms of radiation are absorbed and emitted. With spectroscopy, the astronomers can be able to split light from the space to spectrum and this is useful in order to know the compounds that are absorbed and those that are emitted.

Also, infrared technology is vital as they can show the objects that are in the universe which visible lights cannot see.

Therefore, the correct option is B.

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