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True or False The less surface area the faster a substance will change from a solid to a liquid?
When a substance goes from a solid to a liquid, it is melting. Generally, it is easier to heat an object that has more surface area because it has more area being exposed to heat.
How is evaporation different from boiling water?
You boil a substance to evaporate the liquid.
What are the structures on the skin's surface that help remove liquid wastes?
The structures on the skin's surface that help remove liquid wastes are sweat glands. Sweat glands release sweat, which contains water, salts, and other waste products, to regulate body temperature and remove toxins from the body.
What is a liquid is a substance?
A liquid is a substance or a mixture of substances in solution.
Is surface tension an intensive or extensive property?
Surface tension is an intensive property because it does not depend on the amount of the substance present. It is a measure of the strength of the forces between molecules at the surface of a liquid.
What are surfactants?
A substance that tends to reduce the surface tension of a liquid in which it is dissolved.
What is a substance that flows on and below the surface of a liquid?
plasma
What is the only substance existing as solid liquid or gas at earths surface?
Water
What occur only on the surface of the substance?
Surface tension and surface adsorption occur only on the surface of a substance. Surface tension is the tendency of a liquid surface to shrink into the minimum surface area possible, while surface adsorption is the accumulation of molecules at the surface of a material.
What is the difference between adsorption and condensation?
Adsorption is when a substance gets absorbed INTOthe surface of another substance.Condensation is when a substance collects ON the surface of another substance.
True or False The less surface area the faster a substance will change from a solid to a liquid?
When a substance goes from a solid to a liquid, it is melting. Generally, it is easier to heat an object that has more surface area because it has more area being exposed to heat.
How does an evaporator work to remove moisture from a substance?
An evaporator removes moisture from a substance by heating it up, causing the liquid to turn into vapor and separate from the solid or liquid components. The vapor is then collected and condensed back into a liquid form, leaving the substance with reduced moisture content.
How are evaportion and boiling different?
Evaporation occurs at the surface of a liquid at any temperature as long as the substance is a liquid. Boiling occurs throughout the liquid and occurs at the boiling point.
Does sublimation and boiling both happen at the surface of the substance?
Sublimation occurs when a solid changes directly into a gas without passing through the liquid phase, and it typically happens at the surface of the substance. Boiling, on the other hand, is the process where a liquid changes into a gas throughout the entire volume of the liquid.
How is evaporation different from boiling water?
You boil a substance to evaporate the liquid.
When vaporization takes place on the surface of a liquid is called?
If vaporization takes place at the surface of a liquid, it is called evaporation. but when evaporation occurs throughout the substance it is called boiling.
Do Sublimation and boiling both happen at the surface of the substance.?
Sublimation occurs when a solid transitions directly to a gas without passing through the liquid phase, typically at the surface of the solid. Boiling, on the other hand, occurs when a liquid transitions to a gas throughout the bulk of the liquid, not just at the surface.
