Why would physical science be used to study light emitted by a star?
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a. light is very pretty.
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b. light is a form of energy.
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c. stars form interesting shapes in the sky.
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d. the positions of stars control our lives.

B the positions of stars control our  lives

Explanation:

hi there if you are asking for conformation that wavelingth is the correct answer is wrong it is the answer is frequency. : )

i hope this you out, have a wonderful day

the electric field is a “force field” around a charged object that illustrates the direction the electric force would push an imaginary