WebThey found that drinking 2.25 liters (9.5 cups) of water daily of mineral or ordinary tap water for 4 weeks did have some effect. But results were mixed. People who had routinely drunk little ... WebThe idea is that things that are less dense are pushed upwards and things that are more dense are pushed downwards. Since oil is like styrofoam, and less dense, it is pushed upwards while the water (more dense) is pushed downwards. So in order to make your oil sink in water, you would have to increase its density until it was more dense that water.

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WebTopic: Archimedes PrincipleWhy do we weigh less in water?Hey. Looks like you have gained a lot of weight.Come on.Let us check your weight.You weigh 132 pound... WebThe gaseous state of water is lighter than air (density 0.804 g/L at STP, average molecular mass 18.015 g/mol) due to water's low molar mass when compared with typical … northbrook rental apartments

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WebSo, as we know by heating water, we can increase the volume between each $\mathrm{H_2O}$ molecules from each other, and by cooling down water vice versa , so now it is clear. Example: $1$ litre of cold water contains more molecules of $\mathrm{H_2O}$ than $1$ litre of hot water. So now cold water is heavier than hot water … WebSome liquids, like oil, create less buoyancy than water, so objects that float in water will sink in oil. Other liquids, like syrup, create more buoyancy than water, so objects that sink in water will float in syrup. A substance called graphene aerogel is … WebJun 5, 2024 · The stone's volume is 1 liter per kg that was removed from the jug. Then you weigh the stone, it's density = mass / volume. The weight in water is it's (density -1kg/l) x volume. Example, a 2.7kg stone displaces 1 liter water, it has the volume of 1 liter, it has the density of 2.7kg/l, and in water weighs 1.7kg. how to report incidents of food contamination