Question

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?

August 28, 2024

Answer

We are given:

Mass of packet =
Volume of packet =
Density of water =

Density (d) = Mass/Volume

= 500/350

= 1.43 g/cm³

Since the density of the packet (1.43 g/cm³) is greater than the density of water (1 g/cm³), the packet will sink in water.

Now, Mass of water displaced = Density × Volume

= 1 × 350 = 350 g

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