Question

The volume of 50 gram of a substance is 20cm ^3 find its density. it will float or sink.

Answer 1

density is mass divided by volume so the density of the object is 2.5. the object will sink the object here has a density 2.5 times the density of water and that is why it will sink


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Answer 2

hope you can understand anything which has a number increased density more than water that is 1 gram per centimetre cube will sink but if any substance has density less than 1 it will float