an 8 oz empty glass is filled with ice. it has a mass of 254 grams. after the ice has melted the total mass would be a) approximately 260 grams b) 254 grams c) approximately 250 grams d) much greater than 260 grams

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Asked 11/20/2011 1:53:51 PM

Updated 6/16/2023 12:59:12 PM

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User: an 8 oz empty glass is filled with ice. it has a mass of 254 grams. after the ice has melted the total mass would be a) approximately 260 grams b) 254 grams c) approximately 250 grams d) much greater than 260 grams

Weegy: b) 254 grams
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User: a volume of 50 cu.cm of dry sand is added to 30 cu.cm of water for a total volume of 60 cu. cm. what is the volume of water that goes into the air spaces? a ) 50 cu.cm b) 60 cu.cm c)10 cu.cm d) 20 cu.cm

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Asked 11/20/2011 1:53:51 PM

Updated 6/16/2023 12:59:12 PM

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To determine the volume of water that goes into the air spaces, we need to subtract the total volume of the mixture from the initial volume of dry sand and water combined.

Initial volume of dry sand + water = 50 cu.cm + 30 cu.cm = 80 cu.cm

Total volume of the mixture = 60 cu.cm

Volume of water that goes into the air spaces = Initial volume - Total volume of the mixture
= 80 cu.cm - 60 cu.cm
= 20 cu.cm

Therefore, the volume of water that goes into the air spaces is 20 cu.cm

Added 6/16/2023 12:59:12 PM

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Asked 11/20/2011 1:34:39 PM

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