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What term refers to observing that the total amount of a quantity doe not change during process?
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A change in temperature without an accompanying change in the amount of heat present is called what?
It is called adiabatic or an adiabatic process.
Does the amount of water change the boiling or freezing point of water?
No, quantity does not influence any temperature like boiling or freezing points of any substance.
What Measures the amount something changes for each unit of the quantity?
The scale on the tool used for measuring the particular physical quantity in question.In many cases the change can be calculated (using the appropriate units) using mathematical equations.
What is the heat of evaporation?
Heat of vaporisation is the amount of heat require to transform substance from liquid to gas state at constant temperature. Heat of vaporisation expressed in kJ/kg of substance.
Is volume a physical or a chemical change?
Volume is a physical quantity not a change. However CHANGE in volume is a physical change.
How does a change in one quantity affect the change in other quantities?
Feedback in general is the process in which changing one quantity changes a second quantity, and the change in the second quantity in turn changes the first.Positive feedback amplifies the change in the first quantity while negative feedback reduces it.....
What process do you use to find the percent change of a quantity?
Multiplying
What process do you use to do find percent change of a quantity?
Multiplying
What different between change in demand and change in quantity demand?
Change in demand is subjective, it could be increase or decrease in the qauntity of good or services asked for, while change in quantity demand is objective, it refers to actual quantity/amount of good or seevices requested /demanded .
Change in supply and quantity supply?
Elasticity of supply refers to the rate at which the amount supplied changes in response to the changes in price. The change in supply and quantity supply is a term that is used in economics to describe the amount of goods or services that are supplied at a given market price.
What is a percent of change?
change of any quantity divided by its original quantity
A change in quantity supplied is the result of what?
a change in quantity supplied is the result of
How is price and quantity demanded related?
As a general rule, as the price level increases the quantity demanded will decrease, and vice versa. If the good or service is inelastic (e.g. a necessity or necessary to survival) a change in price will affect the quantity in a less than proportionate manner. That is, if there is a increase in price, the quantity demanded will increase only a small (if any) amount. If the good or service is elastic (e.g. luxury items) a change in price will affect quantity demanded more than proportionately. So if the the price increases, quantity demanded will decrease a large (more than proportionate) amount.
Constant is a quantity that does not?
Constant is a quantity that does not change.
Distinguish between a change in demand and a change in quantity demanded?
This is based on the principle of an economics demand curve. A change in quantity continues to move along the same demand curve, whereas a change in demand shifts it either to the left or right of the original line. A change in the quantity or amount demanded is brought about by a change in the price of the item. For example, a price hike or sale. A change in demand on the other hand, is caused by other variables such as a change in tastes, income or competition from related goods.
A change in temperature without an accompanying change in the amount of heat present is called what?
It is called adiabatic or an adiabatic process.
What is a measure of the way quantity supplied reacts to a change in price?
It is Price Elasticity of Supply. It is defined as the ratio of a percentage change in quantity supplied to the percentage change in price (which brought about the change in quantity supplied).
