Yes, helium will float in water. Helium is lighter than air, so it will also be lighter than water and rise to the surface when submerged in water.
Yes, objects are generally lighter in water than in air due to the buoyant force exerted by the water. This force opposes the gravitational force on the object, making it feel lighter in water.
A pingpong ball. There much lighter like if i throw them at my head with my shotgun it will not hurt much.
Yes, Mercury is heavier than water. Mercury has a density of 13.6 g/cm³, which is much greater than the density of water at 1 g/cm³.
Yes, ice is lighter than water. When water freezes into ice, it expands and becomes less dense, causing it to float on top of liquid water.
Saturn is much lighter than water. It is a gas giant made primarily of hydrogen and helium, with a density lower than that of water.
In what? Oxygen is much lighter than water.
Only if you/people/animals/objects are lighter than water.
Yes, mangoes are lighter than water. The density of mangoes is lower than the density of water, which means they will float in water.
Yes, Frozen water is 9% Lighter than actual water .
depends if the plastic is heavier or lighter than water and if its hold air which is lighter than water
A compound is not lighter than an element, if that element is part of the compound. Some compounds, like H2O would be lighter than, say, the element lead, but it is not lighter than the elements that make it up, i.e. hydgrogen and/or oxygen.
Dense means how much water and object will take up when placed in water.
Antifreeze, Pesticide then Gasoline. Antifreeze has to weigh right at as much as water to make sure they mix in the cooling system - no bubbling up. Pesticides are made from materials lighter than water but mixed with water as a medium, so they are lighter than antifreeze. Gasoline is very light (the lighter the fuel with the same energy content, the more efficient it is), it' lighter than water so it's definitely lighter than antifreeze. Since pesticides are mostly water, in all likelihood gasoline is lighter than the pesticides.antifreeze > pesticides > gasoline
If you weigh 350 lbs on land you feel lighter in the water because the density of water is greater than the density of air.
If the meaning of the question is why is it easier to carry a person in water than on land is that the mass of the water makes the person much lighter.
Honey is so much thicker than water, making it heavier than water. Especially when salty, water will rise above honey if you put both of them in the same can.