It depends on the density of the object that weighs one pound, and how much of it is under water. The object will weight 1lb - water density * object volume under water; If the object is on average is less dense the water (i.e. is buoyant), and is allowed to swim, its weight will be 0 because proportion of its volume under water will compensate gravity exactly.
They would weigh the same.
it depends on the size
880 ml of PURE WATER weighs 1.94 pounds. Some liquids would weigh a bit less than that (gasoline for example) while others would weigh a bit more (salt water for example).
Well that depends on what you made the bottle out of and how much of that material you used. But the water inside would weigh approximately 473 grams (roughly 1 pound) depending on certain environmental conditions
because the upthrust force of the water acting on the stone was pushing the stone upwards meaning it was acting against the downwards weight of the stone (its weight). This meant that the downwards force was decreased and therefore felt lighter :)
This would be 1200 pounds more or less. Pounds is a unit of mass/weight. Gallons is a liquid measure. They do not convert cleanly. The density of the liquid being measured can make a big difference. If the liquid is water, there is 8 pounds to a gallon.
Objects under water seem to weigh less but they have the same mass as they would out of water.
you would weigh 200 lbs. in water as you would on land. Your body just moved the water out of the way, which explains displacement. Buoyancy is what makes you seem lighter though. Because you weigh more than the water that you displaced and because the the water that you moved has a weight too, your body would be forced up after moving the water out of the way. So it's not that you weigh less in the water if someone picks you up, they just have more help when lifting you.
They would weigh 213 pounds on Jupiter.
One cubic centimeter of water would fit into that cup, and it would weigh 1 gram.
I litre of water weighs one kilogram on year and would weigh 0.1 kilograms.
No.
They would weigh about 89 pounds.
they would weigh the same everywhere
No, just because a human is in water, doesn't mean they will weigh less. Humans would weight the same if they were in pudding, so humans do not weigh less in water.
== == Ice is frozen water, so the ice would weigh the same as the water that was applied to the surface during the " flooding process ". Water weighs about 8 pounds per gallon. One thousand gallons of water would weigh about 8,000 pounds.
780 cc of mercury or molten lead would weigh a lot more, for instance, than the same volume of water. I would say that much water would weigh in just under 2 lbs. Using the items listed above and figuring that 1cc = 1ml: 780ml water = 1.72 lbs 780ml lead = 19.5 lbs 780ml mercury = 23.37 lbs Thanks Suzie. Saved me getting out my calculator.
You would weigh it on your kitchen scale