Best answer

In other words, the size or amount of a material/substance does not affect its density. 3. Does temperature affect density?

Answered by: nemo Date created: May 19, 2022

What factors affect the sedimentation rate?

Asked By: NullUserException Date created: May 07, 2022

In addition to particle size, density and concentration, and fluid viscosity, other less obvious factors affect the sedimentation rate. These include particle shape and orientation, convection currents in the surrounding fluid, and chemical pretreatment of the feed suspension.2 Feb 2011

Answered By: Martin Brandl Date created: May 09, 2022

What are the factors that affect environment?

Asked By: Misha Zaslavsky Date created: May 15, 2022

Environmental factors include temperature, food, pollutants, population density, sound, light, and parasites..

Answered By: Mahozad Date created: May 17, 2022

Does density affect weight?

Asked By: LJHarb Date created: May 14, 2022

Gravity does not affect density whereas on the other hand gravity directly affects weight. To calculate density mass is divided by volume, whereas to calculate weight mass is multiplied with gravity.

Answered By: T04435 Date created: May 14, 2022

What are the 4 factors that affect population growth?

Asked By: Francesco Casula Date created: May 20, 2022

What we might talk about as population size is actually population density, the number of individuals per unit area (or unit volume). Population growth is based on four fundamental factors: birth rate, death rate, immigration, and emigration.

Answered By: David Date created: May 23, 2022

What are the factors that affect population density?

Asked By: edi9999 Date created: May 05, 2022

Physical factors that affect population density include water supply, climate, relief (shape of the land), vegetation, soils and availability of natural resources and energy. Human factors that affect population density include social, political and economic factors.

Answered By: Kinglish Date created: May 06, 2022

What are the 4 factors that affect the rate of photosynthesis?

Asked By: alpha89 Date created: May 07, 2022

Photosynthesis is affected by light, temperature, water, and CO2. Stomata affect the process of transpiration and do not affect photosynthesis.

Answered By: Marcin Nabiałek Date created: May 08, 2022

How do density independent factors affect a population?

Asked By: Marko Ivkovic Date created: May 08, 2022

Density independent factors, in ecology, refer to any influences on a population's birth or death rates, regardless of the population density. Density independent factors are typically a physical factor of the environment, unrelated to the size of the population in question.

Answered By: Dashrath Mundkar Date created: May 10, 2022

What factors affect air resistance?

Asked By: Sprite Date created: May 15, 2022

The amount of air resistance an object experiences depends on its speed, its cross-sectional area, its shape and the density of the air. Air densities vary with altitude, temperature and humidity.

Answered By: nnnnnn Date created: May 15, 2022

What are some density dependent factors that affect the virus?

Asked By: Mohsen Esmailpour Date created: May 07, 2022

Density-dependent limiting factors include competition, predation, herbivory, parasitism and disease, and stress from overcrowding.

Answered By: Mike Sherrill 'Cat Recall' Date created: May 07, 2022

What four factors affect the proper scale of radiographic contrast?

Asked By: T.Todua Date created: May 14, 2022

intensifying screens - create inherently higher contrast images. film density - excessive or inadequate density decreases contrast. D log E curve - as slope of curve steepens , contrast increases.More items...

Answered By: Marcin Możejko Date created: May 17, 2022

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What can affect density?

Density and temperature As the temperature increases, most materials expand or increase their volume. This results in a decrease in density. Likewise, when the temperature goes down, the density usually becomes greater.

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The shape, weight, volume, density, porosity and water displacement also factor in to its floating ability. A steel boat, for example, will float while a steel bar will sink because of the density compared to the amount of water and also because of the form/shape the object is in.

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Terms in this set (7)extent of the concentration gradient. greater the difference in concentration, the more rapid the diffusion. ... mass of the molecules diffusing. ... temperature. ... solvent density. ... solubility. ... surface area and thickness of the plasma membrane. ... distance travelled.



What factors do not affect conductivity?

The factor which is not affecting the conductivity of any solution is. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. Dilution, temperature and nature of electrolyte affect the conductivity of solution.



What are the 5 factors that affect current flow?

Four Factors That Create Ocean Currents

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What factors affect density of a liquid?

Pressure and temperature are the two factors that have the greatest affect on density. Mass and volume are the variables we measure to calculate density. Size and shape have no affect on density. Objects that are the same substance always have the same density, regardless of size and shape.



What factors affect the electrical conductivity of the soil?

Inherent factors affecting EC include soil minerals, climate, and soil texture. Other factors include bulk density, soil structure, water potential, timing of measurement, soil aggregation, and electrolytes in soil water.

Rico Kahler


What factors can affect your resting heart rate?

Here are eight factors than can affect the heart and what to do about them:Cholesterol.Resting heart rate.Cardiorespiratory fitness.Blood pressure.Blood glucose level.Waist circumference.Heart rhythm.Family history.

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Does density affect water displacement?

If the ball's density is equal to or less than the density of the water, the ball will float. Answer: The density of the bowling ball is greater than the density of the displaced water, thus the bowling ball will not float. The bowling ball sinks in this water.15 Sep 2011



What are the factors that affect flow rate?

Factors that affect fluid flowThe viscosity, density, and velocity of the fluid.Changes in the fluid temperature will change the viscosity & density of the fluid.The length, inner diameter, and in the case of turbulent flow, the internal roughness of the pipe.More items...



What factors affect air density?

There are three important factors that contribute to high density altitude:Altitude. The higher the altitude, the less dense the air. ... Temperature. The warmer the air, the less dense it is. ... Humidity. ... 80 oF.90 oF.100 oF.110 oF.120 oF.More items...



What factors affect radiographic density?

Factors Affecting Radiographic Density. Greater radiographic density may be produced by increasing (1) the total number of x-rays that reach the film, (2) the penetrating power of the x-rays, (3) the developing time, or (4) the temperature of the developer.

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What factors affect thermal energy?

What 3 factors influence the amount of thermal energy in an object, and how do they each affect it? Mass, temperature, and phase. More mass, more Thermal Energy. Higher temperature, more Thermal Energy.

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What two things affect density?

Two things affect density: 1) thermal energy and 2) pressure. A substance can change density by increasing or decreasing thermal energy and/or by increasing or decreasing pressure. Adding pressure causes a substance's particles to squeeze together or become more compact, which increases it's density.



Why does changing the shape of an object not affect its density?

Changing the shape of an object will not change the density of an object because the mass and the volume stays the same. So then the density stays the same. ... An air bubble rises to the surface of a glass of water w=1 g/mL because the air bubble has less density than the water.



Why does size not affect density?

Does size (or amount) affect density? ... However, the density does not change. This is because the mass and volume increase at the same rate/proportion! Even though there is more molasses (mass) in test tube A, the molasses also takes up more space (volume).

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How does population density affect population growth?

Density-dependant factors may influence the size of the population by changes in reproduction or survival. ... This in turn led to a decrease in per capita birth rate, a limitation in population growth as a function of population density. Density dependant factors may also affect population mortality and migration.

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What are the factors that affect soil structure?

What Affects Soil Structure?Susceptibility to Compaction.

Soil susceptibility to compaction is related to texture coarseness, packing density, and organic matter content, together with the prevailing climate and land use (Jones, 2003).




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How do density dependent factors affect a population?

Density dependent factors cause variable changes in the population as its density changes. When the population is small, these factors typically favor increased birth rates and lower death rates, allowing the population to expand.



Does transferring colleges affect financial aid?

Most financial aid will not automatically transfer with you.


Your federal student aid will not automatically transfer.

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What factors affect intensity?

Some factors that affect intensity are the distance away from the epicenter, the depth of the earthquake, the population density of the area affected by the earthquake, the local geology of the are, the type of building construction in the area, and the duration of the shaking.



Can environmental factors affect the population growth and size?

Environmental factors do affect a population's growth rate, however. The interaction of the population's natural growth rate and the environment determines the density of the surviving population. The maximum number of individuals that a given environment can support is called the carrying capacity.

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What are the factors that affect density?

Density: Why It Matters Pressure, temperature and humidity all affect air density. And you can think of air density as the mass of air molecules in a given volume.



What are 3 factors that affect the speed of sound?

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What are the 2 main factors that affect the density of sea water?

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What are the factors that affect air pollution?

Factors like the weather, chemical transformations in the air, and transport of pollutants from outside Europe all play a role. This means that a reduction in emissions of a pollutant do not always translate to an equivalent reduction in concentrations of that pollutant.



What are the factors that affect the way that sounds are produced?

In air: Wind can increase or decrease the speed, and can even push sound waves sideways. Air density affects it. Temperature, pressure, humidity and gas mixture can each affect the density. In liquid: The speed of sound is affected by density and viscosity.

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What are the factors that affect air resistance?

The amount of air resistance an object experiences depends on its speed, its cross-sectional area, its shape and the density of the air. Air densities vary with altitude, temperature and humidity. Nonetheless, 1.29 kg/m3 is a very reasonable value. The shape of an object affects the drag coefficient (Cd).

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What environmental factors affect nurseries?

Environmental factors (such as light, moisture, nutrients, density, and temperature) and plant physiological factors (such as carbohydrate reserves, hormone levels, frost hardiness, and dormancy) interact to shape growth and survival of coniferous seedlings in nursery fields and after outplanting.



What are some environmental factors that affect population growth?

Exponential growth assumes that environmental factors like food, water supply, space, shelter, disease organisms, predators, weather conditions, and natural disasters do not affect the birth or death rate. As long as birth rate exceeds death rate (even slightly) population size will increase exponentially.



What are 5 factors that affect current flow?

There are four factors affecting the origin and flow of Ocean Currents i.e. Rotation and gravitational force of the Earth; Oceanic factors (temperature, salinity, density, pressure gradient and melting of ice); atmospheric factors (atmospheric pressure, winds, rainfall, evaporation and insolation); factors that ...



Do neurons affect intelligence?

The best fit between brain traits and degrees of intelligence among mammals is reached by a combination of the number of cortical neurons, neuron packing density, interneuronal distance and axonal conduction velocity—factors that determine general information processing capacity (IPC), as reflected by general ...



What 3 demographic values affect the size of a population?

Demographics can include any statistical factors that influence population growth or decline, but several parameters are particularly important: population size, density, age structure, fecundity (birth rates), mortality (death rates), and sex ratio (Dodge 2006). We introduce each of these in turn.

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What factors affect the flow water?

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What are the factors that affect flock performance?

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What factors affect buoyancy?

SummaryThe factors that affect buoyancy are… the density of the fluid. the volume of the fluid displaced. the local acceleration due to gravity.The buoyant force is not affected by… the mass of the immersed object. the density of the immersed object.

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What factors affect moment of inertia?

The moment of inertia depends on the following factors, The density of the material. Shape and size of the body. Axis of rotation (distribution of mass relative to the axis)



How does agriculture affect population size?

Higher rural population density is associated with smaller farm sizes.

Higher rural population density is also associated with greater demand for inorganic fertilizer.

Maize and teff yields do not rise with population density.

Farm income per hectare decreases as rural population density rises..



What are two factors that affect density?

The density of an object or quantity of matter is its mass divided by its volume. This is usually measured under standard conditions for temperature and pressure: 0°C and 1 atmosphere of pressure. One factor affecting the density of a material is how concentrated the atoms are in a given volume.