It displaces 1 pound of water in terms of its mass, if you were to convert to volume, it is a simple conversion with any mass, water has a density of 1 meaning that 1kg of water takes up 1 litre of volume, so, a 1 pound fish roughly displaces 455mL of water.
Quick and dirty answer: Because they are built to be essentially hollow, they are much larger in volume than the water they displace, and so in effect they are much less dense over all than the water they displace.
An amount that weighs as much as the ship does.
buoyancyAn object that displaces its own weight in water is said to be "floating".
It basically wants to push (displace) water away from underneath it. Since the volume of water is always much larger than the actual ship, it will never be able to displace enough water to sink. That is - unless it's damaged below the water-line so water can flood in.
Weight it. Find it's volume. (hint - how much water does it displace). Divide.
It must displace as much weight in water as it weighs (roughly 600 cubic meters of water). These boats have huge hulls, so can easily displace this much without beginning to sink.
The Joke: Not much it sank The truth: A floating boat will displace the same weight in water that it weighs. So the real question is how much does it displace or how much does it weigh
7.48 gals water
if you mean, how much is a fish then ... fish can be any price even just tank fish
Swedish fish is £17 a pound.
Quick and dirty answer: Because they are built to be essentially hollow, they are much larger in volume than the water they displace, and so in effect they are much less dense over all than the water they displace.
An amount that weighs as much as the ship does.
Air is displace by water because water is much denser than air and therefor is much harder to compress.
the weight of the ship is equal to the amount of water displaced
The Titanic displaced 52310 tons.
buoyancyAn object that displaces its own weight in water is said to be "floating".
Changes both upstream and downstream habitat to both water and land Can displace people - sometimes 100,000s Can impact fish migration patterns Puts canyons under water and sometimes destroys recreation areas Much higher levels of water evaporation