The half dollar has the greatest density because it will sink, the water has more density than the pencil because the pencil will float.
Water it depends how much water and many pencils. etc
3.95 NO Since an ordinary wooden pencil will float in water, clearly its density is less than 1.
Water is most dense at 4oC. At this temperature it has a density of 1000 kg/m3
When the density of the object is less than the density of the liquid or gas it is buoyant. For example, the density of wood is about 40 lb per cubic foot, while water is 62.4 lb per cubic foot, so wood floats. The density of helium gas is much less than air, so even with the added weight of the balloon, the average density of a helium balloon is less than air and it is buoyant. also there is an example with a pencil & a fish take since there is more than twice the weight of the pencil of water in the tank the pencil will certainly float
Physically, the pencil remains a straight pencil. Optically, due to the refraction effect of water, the pencil will appear to be bent.
Water it depends how much water and many pencils. etc
3.95 NO Since an ordinary wooden pencil will float in water, clearly its density is less than 1.
Steel has the greatest density of the three.
The maximum density of water occurs at a temperature of 4°C
At 4oC is the greatest density of water: 0.999 kg/L
1) That is where the greatest density of particulate matter is. 2) That is where the greatest density of large water / ice droplets are.
The density of electrons in a water molecule is highest around/near the oxygen atom.
Water has the greatest density at 4ºC or 39.2ºF
its, IRON
Water is most dense at 4oC. At this temperature it has a density of 1000 kg/m3
Density of a liquid is indirectly proportional to the temperature. When the temperature raises, the density of the liquid decreases. Therefor the temperature has an effect on water density.
When the density of the object is less than the density of the liquid or gas it is buoyant. For example, the density of wood is about 40 lb per cubic foot, while water is 62.4 lb per cubic foot, so wood floats. The density of helium gas is much less than air, so even with the added weight of the balloon, the average density of a helium balloon is less than air and it is buoyant. also there is an example with a pencil & a fish take since there is more than twice the weight of the pencil of water in the tank the pencil will certainly float