Ethanol will float
liquid water. its already melted.
For water it pretty much is, for substances either denser or fluffier than water it isn't.
10 liters = 10 kg (22.05 lbs) of water, since water has a density of 1kg/L.
28.8kg. 1L = 1kg
1 Liter of water equals 1000g or 1kg
1kg of glucose produce 0.5kg of ethanol
ethanol
In most cases the wood will float (there are a few dense tropical woods that will not) and the metal will sink. things float because they displace more weight of water than their own volume if not they sink
68 mL = 2.3 US fluid ounces.
well to begin with i think you mean .7025kg/L and in that case it will float on water which is 1kg/L, because it's density is less than that of water.
Firstly you must understand that buoyancy is the very thing that allows anything to float. Buoyancy is defined as the force applied to an object by the fluid it is in, the force is quivalent to the volume of the fluid that is being displaced by that object Example say you have an object with a volume equal to 1 metre cubed sumbersed in water since the object is displacing 1 m^3 of water, 1000Litres = 1 m^3 , and 1L is approximately equal to 1kg. therefore the buoyant force would be 1000 kg of force upwards. the more fluid is displaced by an object, the more buoyant that object will be
How much salt is in 1kg of water
Note: the fact that they are barely floating means that the person's density is equal to the density of water. Given: density of water = 1kg/litre Let V be the volume of the person. We want densityperson = densitywater => 50kg/V=1kg/litre =>V=50 litres Therefore the volume of the person is 50 litres.
Note: the fact that they are barely floating means that the person's density is equal to the density of water. Given: density of water = 1kg/litre Let V be the volume of the person. We want densityperson = densitywater => 50kg/V=1kg/litre =>V=50 litres Therefore the volume of the person is 50 litres.
The latent heat of fusion of 1kg water is 334 kJ/kg. (Wikipedia)
It is: 5kg-1kg = 4kg
1kg