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What is the difference between fluxs J and N in mass transfer?
In mass transfer, flux is the amount of mass flowing through a unit area per unit time. Flux is represented by the symbol "J" and can be either molar flux (J) or mass flux (N). Molar flux (J) is the amount of moles of a component flowing through a unit area per unit time, while mass flux (N) is the amount of mass of a component flowing through a unit area per unit time. The key difference between the two is that molar flux is expressed in moles per unit area per unit time, while mass flux is expressed in kilograms per unit area per unit time.
What is the unit for brinell hardness number?
The unit of Brinell Hardness Number is same as that for stress.
What is the number of molecules of crystallization water per unit of sodium carbonate?
The number of water molecules in sodium carbonate decahydrate (washing soda) is 10, which means there are 10 water molecules per unit of sodium carbonate.
Pressure is defined as what?
It is force per unit area applied in the direction which is perpendicular to the airfoil of the object. It's usually used instead of force to define the influence on the behavior of fluid. It can be divided into other portions such as gauge pressure, which is pressure relative to the local air or ambient pressure. Its measure by any unit of force divided by any unit of area. The Newton per square meter or SI unit called the Pascal is the measuring unit. Everyday pressures are stated in kilopascals.
What is the costing formula for each unit?
The costing formula for each unit is calculated by dividing the total cost of production by the number of units produced. This formula helps determine the cost per unit, which is essential for pricing decisions and profitability analysis. It is expressed as Cost per Unit = Total Cost / Number of Units Produced.
True or false population density is the number of individuals per unit area?
True. Population density is a measure of the number of individuals within a specific area or volume, often expressed as the number of individuals per unit area, such as square kilometers or square miles.
What term describes the number of individuals of a species per unit area?
It is called population density.
What is population destiny?
a measurement of population per unit area or unit volume.
What is populatoin density?
Population density is a measurement of population per unit of area, usually expressed as the number of people per square kilometer or square mile. It helps to understand how crowded or spacious a particular area is in terms of human habitation.
Average number of individuals of the same species per unit of surface area at a given time is the?
population density
What is call for the frequency of occurrence of something within given unit of area?
The frequency of occurrence of something within a given unit of area is commonly referred to as "density." In ecological terms, this can be described as population density, which quantifies how many individuals of a species exist in a specific area. It is often expressed as the number of individuals per unit area, such as individuals per square kilometer. This measurement is crucial for understanding population distribution and ecosystem dynamics.
What are the three main characteristic of a population?
The three main characteristics of a population are size (number of individuals), density (number of individuals per unit area or volume), and distribution (how individuals are spaced out across a habitat or area).
The number of individuals of a single species per unit is known as?
Its population.
The number of individuals per unit is a population growth?
the dispersion of oak trees
What two pieces of information do you need to figure population density?
To calculate population density, two pieces of information are needed: the total population of a specific area and the land area of that same area. By dividing the population by the land area, population density can be determined, usually expressed as the number of individuals per square unit (e.g., individuals per square mile or individuals per square kilometer).
How does population size differ from population density?
Population size refers to the total number of individuals in a specific area, while population density is the number of individuals per unit area. Population size gives the total count of individuals, while population density provides a measure of how crowded or sparse the population is in a given area.
What is plant population?
is a number of plants found in a particular area
