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All you would have to do is change the density of the cork or the water. An easy to do this is to create air pockets in the water. This will make the water less dense and it wont be able to "sink" underneath the boat. In other words, the water/air mixture created by the bubbles, will be less dense than the boat. And everybody knows that the denser object sinks, so then the cork will sink. The cork will stay sunk as long as you are creating bubbles.
What else can I help you with?
A cork is floating in salty water As more salt is added to the water to increase its density the cork will?
sink, as the increased salt concentration will make the water more dense. This increased density will reduce the buoyant force acting on the cork, causing it to sink.
How A cork is floating in a saltwater solution As more salt is added to the water to increase its density what happens to the cork?
As more salt is added to the saltwater solution, the density of the water increases. Eventually, the density of the saltwater solution becomes greater than the density of the cork, causing the cork to sink. This is because denser objects tend to sink in less dense fluids.
Would a wooden cork sink in a tank of water?
No, a wooden cork would float in a tank of water because wood is less dense than water. The cork displaces an amount of water equal to its weight, which allows it to float.
If you dropped a cork in a container of water would it sink or float how do you know?
A cork would float in water because it is less dense than water. This means that the cork displaces an amount of water equal to its weight, causing it to float on the surface of the water.
Will alcohol sink or float?
Alcohol is less dense than water, so it will float on top of water. However, if the alcohol is mixed with other substances that increase its density, it may sink.
A cork is floating in salty water As more salt is added to the water to increase its density the cork will?
sink, as the increased salt concentration will make the water more dense. This increased density will reduce the buoyant force acting on the cork, causing it to sink.
How A cork is floating in a saltwater solution As more salt is added to the water to increase its density what happens to the cork?
As more salt is added to the saltwater solution, the density of the water increases. Eventually, the density of the saltwater solution becomes greater than the density of the cork, causing the cork to sink. This is because denser objects tend to sink in less dense fluids.
Can you make water light enough to sink a cork?
no
Why does a wooden cork float in water but an iron nail sink?
Wooden cork is less dense than the water and the iron is not.
Why do object flout or sink?
If it is heaver than water (or what ever liquid you put it in) it will sink. Lead will sink. A cork will float.
Does cork float or sink in water?
Cork floats in water because it is less dense than water. Its buoyant property allows it to stay afloat on the water's surface.
Would a wooden cork sink in a tank of water?
No, a wooden cork would float in a tank of water because wood is less dense than water. The cork displaces an amount of water equal to its weight, which allows it to float.
If you dropped a cork in a container of water would it sink or float how do you know?
A cork would float in water because it is less dense than water. This means that the cork displaces an amount of water equal to its weight, causing it to float on the surface of the water.
Will alcohol sink or float?
Alcohol is less dense than water, so it will float on top of water. However, if the alcohol is mixed with other substances that increase its density, it may sink.
A cork piece floats on water but an iron nail sinks give reason?
The cork piece floats because it is less dense than water, allowing it to displace enough water to support its weight. The iron nail sinks because it is denser than water and does not displace enough water to counteract its weight, causing it to sink.
Which is more dense ice or alcohol?
Ice cubes are denser than cork. To test this yourself, take an identical size cube of each one, and weigh each on accurate scales. The cube of ice will weigh more than the cube of cork. Since density is weight (or mass) divided by volume, and the 2 volumes are the same, the ice is denser than the cork. Or, you could take an identical size sphere of each and lower them both into cold water. A visual inspection will show the obvious differences. The one that floats higher will be the one that's less dense (the cork).
What happens if a ice cube embedded with a cork melts?
If the ice cube melts, the cork will float on the liquid water that was previously frozen as ice. Cork is less dense than water, so it will float rather than sink.
