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The term density refers to the compactness of a substance. In a drawing, an illusion of form is made possible with points in varying density.
What does dense actually mean?
dense, thick, and compact mean having parts that are gathered tightly together. dense is used of something in which the parts are very close together. They lost their way in the dense forest. thick is used of something that has many small parts that form a single mass.
What does dense example?
The definition of dense is people or things which are crowded together, something that is difficult to get through or someone who is slow to understand. An example of dense is a city where a lot of people live in a very small area. An example of dense is a thick jungle.
What densities mean?
density, mass of a unit volume of a material substance. Density offers a convenient means of obtaining the mass of a body from its volume or vice versa; the mass is equal to the volume multiplied by the density (M = Vd), while the volume is equal to the mass divided by the density (V = M/d).
What does highly dense mean?
adjective. having a high concentration: entering a high-density market with a new product; high-density lipoprotein.
Does dense mean hard?
Dense comes from the Latin densus which means thick and cloudy. In general, the word means packed tight and gives the sense that something is difficult to get through.
How can you tell if someone is dense?
If you say that someone is dense, you mean that you think they are stupid and that they take a long time to understand simple things. He’s not a bad man, just a bit dense.
Does dense mean light?
relatively opaque; transmitting little light, as a photographic negative, optical glass, or color.
What do density values tell us?
Density tells scientists how “heavy” a substance is. If a substance has a higher density, it is heavier. Likewise a lighter density means it is much lighter. For example, air has a density of approximately 1.225kgm3 .
What are three examples of density?
Everyday Density Examples A Styrofoam cup is less dense than a ceramic cup, so the Styrofoam cup will float in water and the ceramic cup will sink. Wood generally floats on water because it is less dense than water. Rocks, generally being denser than water, usually sink.
What is density and how do we find it?
An introduction to density Density is the mass of an object divided by its volume. Density often has units of grams per cubic centimeter (g/cm3). Remember, grams is a mass and cubic centimeters is a volume (the same volume as 1 milliliter).
What is the principle of density?
Determining the Ratio Between Mass and Volume Put another way, density is the ratio between mass and volume or mass per unit volume. It is a measure of how much “stuff” an object has in a unit volume (cubic meter or cubic centimeter). Density is essentially a measurement of how tightly matter is crammed together.
Is it denser or more dense?
Since “dense” is a one-syllable adjective, the correct form is “denser,” not more dense, according to the rules for forming comparative adjectives In contrast, we sometimes use the adverb “more” to form the comparative when an adjective has two syllables, and we always use it when it has three or more syllables.
Is dense heavy?
Key Concepts. 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.
What is the opposite dense?
Opposite of crowded or packed closely together. sparse. loose. scattered. dispersed.
Why is density important?
Density is an intensive property, meaning that it is a property that is the same no matter how much of a substance is present. Density is an important concept because it allows us to determine what substances will float and what substances will sink when placed in a liquid.
What does DOE mean urban?
adjective. of, relating to, or designating a city or town: densely populated urban areas. living, located, or taking place in a city: urban rooftop gardening. characteristic of or accustomed to cities; citified: He’s an urban type—I can’t picture him enjoying a whole week at our cabin in the woods.
What is the difference between thick and dense?
As adjectives the difference between dense and thick is that dense is having relatively high density while thick is relatively great in extent from one surface to the opposite in its smallest solid dimension.
How do you call someone dense?
How does the adjective dense contrast with its synonyms? Some common synonyms of dense are crass, dull, dumb, and stupid. While all these words mean “lacking in power to absorb ideas or impressions,” dense implies a thickheaded imperviousness to ideas.
Does dense mean dumb?
stupid; slow-witted; dull. intense; extreme: dense ignorance.
Does dense mean a lot or a little?
Something that is dense contains a lot of things or people in a small area.
What is rarer or denser?
A medium in which the speed of light is more is known as Optically Rarer medium . Air is optically rarer medium as compared to glass and water. A medium in which speed of light is less is known as optically denser medium.
Does density affect weight?
Density has the components of mass and volume, while weight is concerned with mass and gravity. Density changes when pressure and temperature of the object change, while in the case of weight, changes only occur when two of its factors (mass and gravity) change.
Does dense and heavy mean the same thing?
As adjectives the difference between dense and heavy is that dense is having relatively high density while heavy is (of a physical object) having great weight or heavy can be having the heaves.
