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प्रश्न
Complete the following sentence.
S.I. unit of density is .......... .
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उत्तर
S.I. unit of density is kg m-3 .
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संबंधित प्रश्न
A sphere of iron and another sphere of wood of the same radius are held under water. Compare the upthrust on the two spheres.
[Hint: Both have equal volume inside the water].
Complete the following sentence.
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Calculate the mass of a body whose volume is 2m3 and relative density is 0.52.
