The volume of 50 g of a substance is 20 cm3. If the density of water is 1 g cm−3, will the substance float or sink?
Answers
The volume of a 500 g sealed packet is 350 cm3. Will the packet float or sink in water if the density of water is 1 g cm−3? What will be the mass of the water displaced by this packet
_/\_Hello mate__here is your answer--
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⭐ CONCEPT:-- If the density of an object is more than the density of a liquid, then it sinks in the liquid. On the other hand, if the density of an object is less than the density of a liquid, then it floats on the surface of the liquid.
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Mass of sub. , M= 50 g
Volume of sub., V= 20 cm^3
density of the substance
= M/V
=50/ 20
= 2.5 g/cm^3
The density of the substance is more than the density of water (1 g cm^−3). Hence, the substance will sink in water.
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