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To clean a surface, the surface tension of the cleaning agent must be lower than that of the surface. This allows the cleaning solution to spread out and penetrate the surface, lifting away dirt and grime. Lower surface tension helps the cleaning agent to break the bond between the surface and the contaminants, making it easier to clean.
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What must happen to surface tension in order to clean a surface?
Surface tension must be reduced in order to clean a surface effectively. This can be achieved by using a cleaning agent or detergent that helps to break the surface tension, allowing the cleaning solution to spread and penetrate the surface for thorough cleaning.
What is the correct order of the steps for cleaning in sanitizing?
The correct order for cleaning and sanitizing is: 1) remove debris and dirt from the surface, 2) wash the surface with soap and water, 3) rinse the surface with clean water, and 4) apply a sanitizing solution to kill germs and bacteria.
What is the best way to clean a stainless steel chain?
To clean a stainless steel chain, start by wiping it down with a clean cloth to remove any surface dirt. Then, mix warm water with a gentle dish soap and use a soft-bristled brush to scrub the chain. Rinse thoroughly with clean water and dry with a soft cloth to prevent water spots.
What is parachore and its effect in chemistry?
Parachor is a measure of molecular size that accounts for both volume and surface area. It describes the ability of a molecule to spread on a surface or dissolve in a solvent. In chemistry, parachor is used to predict the physical properties of substances such as solubility, intermolecular interactions, and surface tension.
Is laundry liquid an acid or a base?
Laundry liquid can be either acidic or basic, depending on the specific formula used by the manufacturer. It is common for laundry detergents to have a slightly basic pH in order to effectively remove dirt and stains from clothing.
What must happen to surface tension in order to clean a surface?
Surface tension must be reduced in order to clean a surface effectively. This can be achieved by using a cleaning agent or detergent that helps to break the surface tension, allowing the cleaning solution to spread and penetrate the surface for thorough cleaning.
Is there a way to increase the surface tension of water?
Yes, you can increase the surface tension of water by adding certain substances known as surfactants, such as soap or detergent. These substances reduce the surface area of the water molecules at the surface, thereby increasing surface tension. Alternatively, you can also increase the surface tension by cooling the water.
How are small insects able to walk on the surface of water?
The oil on their feet is strong enough to repel the water and there weight is spread out enough that when their feet touch the water, the oil and the water repel each other like when you pour oil on water the oil floats on the top... same principle
What is water's surface tension?
Here are some explanations of surface tension:Surface tension is a property of the surface of a liquid that causes it to behave as an elastic sheet. It allows insects, such as the water strider (pond skater, UK), to walk on water too. It allows small objects, even metal ones such as needles, razor blades, or foil fragments, to float on the surface of water, and it is the cause of capillary action.5.18 pounds / feet at 0 degree Celsius. Or as I remember it is 72 dyne / centimeter at 25 degree Celsius. The surface tension of water is the force required in order to float at the water's surface, hence making water to behave like an elastic sheet.Water surface tension is contractive tendency of the surface of a liquid that allows it to resist an external force. The beading of water on a waxy surface, such as a leaf, is an example of water surface tension.
Arrange the liquids bromine formaldehyde and water in order of decreasing viscosity surface tension and boiling point?
http://answers.yahoo.com/question/index?qid=20090126110725AAieMZw
What is the correct order of the steps for cleaning in sanitizing?
The correct order for cleaning and sanitizing is: 1) remove debris and dirt from the surface, 2) wash the surface with soap and water, 3) rinse the surface with clean water, and 4) apply a sanitizing solution to kill germs and bacteria.
What is the reason that a crushed tin ball of foil will sink and and flat piece of it floats?
A flat piece of tin foil may float on top of water due to surface tension. A crushed ball of foil does not have near the amount of surface area in contact with the surface of the water, so the surface tension is not sufficient to keep it suspended. Note that if you place a flat sheet of foil in the bottom of a container and pour water in on top of it however, it will not rise to the top to float; you have to place it on top carefully in order to get it to float.
What would happen first in order for a new island to be created by volcanic eruption?
Magma must find its way toward the surface of the crust.
A block is connected to the surface of a table via a string and an electric field is switched on perpendicular to it what will be the tension in the string when it becomes parallel to the field?
In order to know how much tension is on an object, you need to know how much force is being exerted by the object. The formula needed to find out how much force is on an object is T1F1.
What factor would you have to multiply the tension in a taut spring in order to double the wave speed?
You would need to multiply the tension in the spring by four in order to double the wave speed. This is because the wave speed is proportional to the square root of tension in a taut spring.
What must particles in a liquid overcome in order to break away from the surface and evaporate?
Particles in a liquid must overcome the intermolecular forces holding them together, such as hydrogen bonds or van der Waals forces, to break away from the surface and evaporate. This requires sufficient energy to disrupt these forces and transition from the liquid phase to the gas phase.
If you gave your Yorkshire Terrier a bone what can happen?
Some dry food or bone should be given to Yorkshire Terrier to chew, in order to keep its teeth strong and clean.
