Answer:
fhc
Explanation:
chchfufuufufyfydyedhxhfud wyruficjc
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thank me later
This actually means that the object which is emitting light spectrum is moving away from us.. how do you know that ? well.. it is clearly mentioned that it is a red shift so the wavelengths will stretched more . and thus the spectrum turns more reddish as it has higher wavelengths .. hence so called red shifts
Answer:
true
Explanation:
as long as it is the right conductive material
