The portion of the object submerged in water is determined as 0.25.
<h3>Fraction of the object submerged in water</h3>
The fraction of the object submerged in water is calculated as follows;
S.G = (density of object) / (density of water)
where;
S.G = (250 kgm⁻³) / (1000 kgm⁻³)
S.G = 0.25 = ¹/₄
Thus, the portion of the object submerged in water is determined as 0.25.
Learn more about density here: brainly.com/question/1354972
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It would impact the size by how far it is in km or light years
