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A glass has a mass of 100 g and a volume of 300 mL . The...

A glass has a mass of 100 g and a volume of 300 mL . The value of density for glass is 2400 kg/m3 , for air is 1.21 kg/m3 , and for water is 1000 kg/m3 .

1. Determine the average density of the glass full of water.

2. Determine the average density of the glass when the water is poured out (do not forget the air that now fills the glass instead of water).

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