0
What else can I help you with?
Why cork floats in water?
Any object placed in water will be pulled down into the liquid by gravity. But an object less dense than water will only be pulled down until the object displaces an amount of water equal to its own mass. Then it will float. The water will be pushing up equal to the force of gravity pulling down - an equilibrium. Any object that weighs less than its own volume of water will float. It's lower overall density will result in buoyancy.
Is cork float or sink in water?
If you dropped a cork in a container of water, the cork will most definitely float. As to the cork is lite, like a feather and it doesnt container much mass.
Does cork sink or float in mercury?
Oil is denser than cork, so the cork would float.
How much salt does it take to make a brick float on water?
for a brick to float on water 2 thirds of the mixture should be salt
What floats better wood or cork?
Cork is lighter than most types of wood and would therefore float higher (or better) in the water.
Can a cork float in salt water?
It depends on how much salt is in the water. So if a cork sinks in regular water you should put a little bit more than a 1/4 cup.
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.
What common household items float on salt water?
Items that commonly float on salt water include plastic bottles, rubber ducks, styrofoam, and certain types of wood. These materials are less dense than salt water, allowing them to float.
Why will a cork float in a swimming pool?
A cork has a low density. It is lower then water. That causes it to float.
Why does a cork float on water?
because cork is less dense than water
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.
What has holes and can float in water?
a cork
What things float in salt water?
Objects such as wood, plastic, cork, and certain metals like aluminum can float in salt water due to their lower density compared to the water. Other materials like rock, glass, and steel tend to sink in salt water due to their higher density.
Does cork dissolve in water?
Cork is a light weight wood product that will float in water.
Why would a cork float on water?
Because cork is less dense than water.
What will happen if a cork is placed in water?
The cork will float on the surface of the water because cork is less dense than water. The cork displaces a volume of water equal to its own weight, allowing it to float. If the cork is pushed under water, it will pop back up due to its buoyant force.
Is it true if a magnet is floated in a cork in water?
Yes, a magnet can float on a cork in water because the cork provides buoyancy to keep the magnet afloat. The buoyant force of the water supports the weight of the cork and the magnet, allowing them to float together.
