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A hollow sphere of negligible mass and radius R is completely filled with a liquid so that its density is rho. You now enlarge the sphere so its radius is 2R and completely fill it with the same liquid. What is the density of the enlarged sphere?

Respuesta :

AL2006

The density is still rho. It doesn't change. The density of a substance is the density of the substance. It doesn't depend on how much of it you have.

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