Question

A glass cylinder with diameter 20 cm has water to a height of 9 cm. A metal cube of 8 cm edge is immersed in it completely. Calculate the height by which water will rise in the cylinder​

Answer 1

Answer:

So the volume of the cube should be equal to the water displaced. So the total height of water in the cylinder = 9 + 1.629 = 10.629. So the height by which the water will rise = 1.629 cm. So this is the required answer.

Answer 2

Answer:

volume rise = volume of cube

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