Best answer

Unlike mass and volume, increasing the amount of material measured does not increase or decrease density. ... This makes density a useful property in identifying many substances. However, since volume deviates with changes in temperature and pressure, density can also change with temperature and pressure.

Answered by: Jesper Date created: May 17, 2022

Does density affect weight?

Asked By: Get Off My Lawn Date created: May 07, 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: Spatz Date created: May 10, 2022

Does Weight Affect density?

Asked By: Josh Buhler Date created: May 04, 2022

Density has the components of mass and volume, while weight is concerned with mass and gravity. ... Division is used to find an object's density by dividing the mass over volume, while weight is the product of mass and gravity (by virtue of multiplication). 3. The units to express density and weight also differ.

Answered By: dustbuster Date created: May 05, 2022

How does air density affect temperature?

Asked By: D'Arcy Rail-Ip Date created: May 11, 2022

Air Density and Temperature This is because warmer molecules of air move faster, creating an expansion effect that decreases air density.

Colder air moves slower, collects together, and sinks with higher density.

This is why warm air rises above cold air..

Answered By: Lalit Fauzdar Date created: May 12, 2022

What are the factors that affect population density?

Asked By: cbdeveloper Date created: May 06, 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: Tomas Kubes Date created: May 09, 2022

How do density independent factors affect a population?

Asked By: Jon Purdy Date created: May 18, 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: Thanh Nguyen Van Date created: May 19, 2022

Does the density of wood affect how fast it burns?

Asked By: Steve Bennett Date created: May 17, 2022

The wood sample with highest density was maple with a density of 0.769 gm/cm^3 and maple also had the highest combustion rate with an average time of 3 minutes, 5 seconds before it ignited. My data shows that as the density of the wood gets bigger, the time it takes for the wood to ignite also increases.

Answered By: abbot Date created: May 17, 2022

How does density affect daily life?

Asked By: Sinatr Date created: May 06, 2022

A few examples of how density applies to everyday life are in ship building, helium balloons, pipe design and the fact that ice floats on water. Density is defined as an object's mass per unit volume. ... Fluids with greater density are harder to push through a pipe than those with lesser density.

Answered By: Vaulstein Date created: May 08, 2022

How does density affect life?

Asked By: SLaks Date created: May 06, 2022

A few examples of how density applies to everyday life are in ship building, helium balloons, pipe design and the fact that ice floats on water. They are able to float in the air because helium gas density is lighter than the density of air. ...

Answered By: Vladimir F Date created: May 07, 2022

What factors affect air resistance?

Asked By: Chris Date created: May 03, 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: Arghya Sadhu Date created: May 04, 2022

Does bone density affect weight?

Asked By: twasbrillig Date created: May 11, 2022

The effect of weight and of weight change on bone mineral density was in general much less in men than in women. Our results suggest that the strong effect of weight on bone mineral density is due to load on weight-bearing bones in both sexes.

Answered By: Sam Firke Date created: May 11, 2022

Related Question Answers

Dilip Hirapara

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How does mass affect density?

The density of an object or quantity of matter is its mass divided by its volume. ... In some cases, materials made of atoms with a lower atomic weight have a greater density than those with a higher atomic weight, due to the atoms being more tightly packed.

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How does temperature affect density?

Temperature Affects Density When the same amount of water is heated or cooled, its density changes. When the water is heated, it expands, increasing in volume. ... The warmer the water, the more space it takes up, and the lower its density.

Kimvais

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How does volume affect density?

Density and Volume are inversely proportional to each other. ... When density increases, volume decreases. When volume increases, density decreases.

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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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What factors affect floating and sinking?

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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What factors do not affect density?

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

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What property would affect the sinking or floating of a boat?

Density is a measure of how heavy something is compared to its size. If an object is more dense than water it will sink when placed in water, and if it is less dense than water it will float. Density is a characteristic property of a substance and doesn't depend on the amount of substance.

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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.

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How does temperature affect viscosity and density?

In general, liquids tend to get "thinner" when their temperature increases. For example, honey and oil tend to flow better at higher temperatures. Therefore, increasing temperature decreases viscosity. ... Therefore, increasing temperature decreases density.

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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.

SudoPlz

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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.

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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).

Daniel Nugent

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Does gravity affect density?

How does gravity affect density? The gravity of the body will work to increase its density. ... If we have more mass then we have more gravity, so atoms would be brought closer together until the electromagnetic repulsion equalizes with the gravity.

Colin Ricardo

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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.

kakarukeys

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Does vitamin D affect bone density?

Vitamin D status is related to bone mineral density and bone turnover. Vitamin D supplementation may decrease bone turnover and increase bone mineral density. Several randomized placebo-controlled trials with vitamin D and calcium showed a significant decrease in fracture incidence.

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How does density affect everyday life?

A few examples of how density applies to everyday life are in ship building, helium balloons, pipe design and the fact that ice floats on water. Density is defined as an object's mass per unit volume. ... They are able to float in the air because helium gas density is lighter than the density of air.

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How does density affect polarity?

In simple terms, density describes how compact or concentrated an object is. ... Density also determines whether an object will float or sink in another substance. Polarity refers to molecules that are positively charged at one end and negatively charged at the other. It also determines how atoms bond with each other.

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How does hydrogen bonding affect water molecules?

Again, hydrogen bonding is the reason. Hydrogen bonds cause water molecules to line up less efficiently in ice than in liquid water. As a result, water molecules are spaced farther apart in ice, giving ice a lower density than liquid water. A substance with lower density floats on a substance with higher density.

Marcos Casagrande

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How does size affect basicity?

Atoms with smaller atomic radius's will have greater electron density, increasing basicity. Atoms with larger atomic radius's will have less electron density, reducing basicity. Key point: LARGER atomic radius means LOWER basicity. SMALLER atomic radius means HIGHER basicity.

Konrad Rudolph

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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.

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Does temperature affect density?

Temperature Affects Density When the same amount of water is heated or cooled, its density changes. ... When comparing two samples of water with the same salinity, or mass, the water sample with the higher temperature will have a greater volume, and it will therefore be less dense.

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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.

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Does the size of a ball affect the speed?

Whether on the ground or in the air, a variety of forces contribute to the motion of a ball. ... When two balls of the same diameter are made of materials of different density and mass, the ball with the greater mass-density will travel farther if projected with the same amount of force, or at the same initial speed.

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How does population affect water?

As population density increases, the demand for the limited freshwater also increases. Increase in population also accelerates the pollution due to the following reasons: ... Large amount of waste generated and disposed into the water bodies increases the pollution in the water bodies.

dbyrne

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How does temperature affect water density?

The density of water can also be affected by temperature.

...

The warmer the water, the more space it takes up, and the lower its density.

When comparing two samples of water with the same salinity, or mass, the water sample with the higher temperature will have a greater volume, and it will therefore be less dense..

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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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Does chemo affect bone density?

Certain cancer treatments can increase the risk for osteoporosis in both men and women. Some chemotherapy agents can decrease your bone density. It's a rare occurrence. Hormone therapies for breast and prostate cancer can affect bone density, as well.

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Does population density affect health?

Living in neighbourhoods with high population density may damage health. ... Although the health-enhancing impact of more active transport among those living in more densely populated neighbourhoods compensated part of this effect, overall, higher density remained associated with a higher risk of mortality.

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What are the factors that affect flock performance?

Focus on basic management factors improves flock productionHigh stocking density and disease. ... High stocking density and carcass quality. ... High stocking density and parasites. ... Alleviate the effects of high stocking density. ... Heating. ... Figure 1 – A simplified solar heating system. ... Lighting. ... Feeds and feeding.More items...•Mar 20, 2017

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Does density affect surface tension?

After noting the density of each liquid it became clear that the higher the density the greater the surface tension. The experiment showed that water, the liquid with the highest density, has the highest surface tension; while alcohol,the liquid with the lowest density, has the lowest surface tension.

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How does temperature affect density of air?

The higher the temperature, the faster the molecules are moving. As the air is heated, the molecules speed up, which means they push harder against their surroundings. ... In the free atmosphere, the air's density decreases as the air is heated. Pressure has the opposite effect on air density.

Code Poet

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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.

JT.

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How does gravity affect density?

How does gravity affect density? The gravity of the body will work to increase its density. If we think of gravity as a force then to achieve equilibrium something needs to counteract the force of gravity, usually electromagnetic repulsion caused by neighboring electron shells.

blami

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What can affect a hydrometer reading?

Suspended solids in the sample can effect the boyancy of the hydrometer. If a cloudy, murky sample is tested, filtered, then re-tested... there can be a noticeable difference in the reading depending on the amount of suspended solids and the density of the solids themselves.

Bart Krakowski

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What factors affect bone density?

What affects bone health?The amount of calcium in your diet.

A diet low in calcium contributes to diminished bone density, early bone loss and an increased risk of fractures.Physical activity.

...

Tobacco and alcohol use.

...

Gender.

...

Size.

...

Age.

...

Race and family history.

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Hormone levels.More items....

James Lawruk

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What factors affect VMCG?

VMCG is affected by density altitude. High density altitude - Less Thrust - Easier aircraft control. Thus VMCG reduces at higher density altitudes.

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Does density affect drag force?

Lift and drag depend linearly on the density of the fluid. Halving the density halves the lift, halving the density halves the drag. The fluid density depends on the type of fluid and the depth of the fluid. In the atmosphere, air density decreases as altitude increases.

Lev Levitsky

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Does density affect volume?

Density and Volume are inversely proportional to each other. Mass and volume are not the same. Thus, from the above formula, we can say that, For a fixed mass, When density increases, volume decreases.

Adam Halasz

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Does size affect density?

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

Paolo Tedesco

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Does temperature or salinity affect density more?

As temperature increases, the space between water molecules increases—also known as density, which therefore decreases. If the temperature of water decreases its density increases, but only to a point. ... Evaporation increases salinity and density while the addition of freshwater decreases salinity and density.