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A cube of 9cm edge is immersed comple...

A cube of 9cm edge is immersed completely in a rectangular vessel containing water. If the dimensions of the base are 15cm and 12cm, find the rise in water level in the vessel.

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Volume of the cube will be equal to the volume of water displaced in the cuboid Volume of cube`= a^3`
Volume of cuboid`=lbh`
`=>1.5xx12xxh =9xx9xx9`
`h=4.05`cm
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