Cohesion is an attraction between molecules of the same substance. Adhesion is attraction between molecules of different substances.
An example of cohesion is how you can cause water to extend out over the rim of a glass if you fill it carefully; the molecules are all pulling together.
An example of adhesion is when you dip a piece of paper towel into a glass of water. The water will climb up the fibers of the paper above the level of the water in the glass. The water is attracted to the paper.
(4+5) +2 = 9 + 2? Explain
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The associative property says that you can group addends and multiplicands together however you want. The individual numbers in the expression aren't bothered by any of the other numbers getting together for drinks.
Among the major properties of a money are that it can serve as (1) a numeraire, (2) a means of exchange, (3) a store of value, and (4) a source of liquidity. Among the lesser properties are that it should be easy to transport and identify, it should be durable, easily divisible, hard to counterfeit and easy to store. A possibly desirable property is that it is an anonymous "bearer instrument," but the price of anonymity is that it is hard to recover if it is stolen. A personal check which is bank money can be stopped and is more personal than a $100 bill. The properties of a money are systemic and strategic and are most naturally formalized by means of strategic market games. Here we concentrate on the four major properties noted above and include comments on the cost of liquidity and the role of various assets as near monies.
the property which states that for all real numbers a,b,and c their product is always the same, regardless of their grouping
In chemistry and physics, cohesion refers to the sticking together of alike molecules, such as water molecule being attracted to another water molecule. Cohesion also causes water molecules to form drops.Together with adhesion It helps to explain the occurrence of surface tension and capillary action.In botany, cohesion pertains to the fusion of plant parts, such as in syncarpy.
physical property happens by itself or from things in nature. chemical property happens by outside.
Copper has both chemical and physical properties. You will need to specify which property you are asking about
They think that it was a magnetic property.
Gas laws explain how the property of a gas changes in relation to other properties under varying conditions.
cohesion
Capillary action is the motion of water up a thin tube against the flow of gravity as a result of cohesion and adhesion
mike
First of all due to high viscosity stream line motion is restricted. Moreover the external pressure would not allow to syrup to come out so easily.
Mercury is a metal unlike water which have hydrogen bonding. Mercury does not wet most substances, because of its high cohesion and low adhesion to the glass mercury will not wet glass. Cohesion, along with adhesion(attraction between unlike molecules), can help explain mercury phenomena. Mercury has a surface energy over 6 times greater than that of water so there is a much greater attractive force between the atoms of mercury than between the molecules of water, so mercury does not wet glass.
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Which foam has the best overall properties? Explain your answer.