Density

The degree of compactness of a substance; mass per unit volume., The quantity or amount of something per unit of space., The thickness or heaviness of a substance or material.

Density - Значення

The degree of compactness of a substance; mass per unit volume.

приклад: The density of water is approximately 1 gram per cubic centimeter.

Використання: formalКонтекст: scientific discussions, academic writing

Примітка: Commonly used in physics, chemistry, and other scientific fields to describe the concentration of mass in a given volume.

The quantity or amount of something per unit of space.

приклад: The city has a high population density with over 10,000 people per square mile.

Використання: formalКонтекст: urban planning, geographical studies

Примітка: Used to describe how much of a particular entity is present within a specific area or volume.

The thickness or heaviness of a substance or material.

приклад: The density of the fabric makes it suitable for winter clothing.

Використання: informalКонтекст: fashion, textiles

Примітка: In informal contexts, density can refer to the thickness or weight of a material, often used in industries like fashion and textiles.

Синоніми Density

thickness

Thickness refers to the distance between two surfaces or points, often used to describe how thick or dense something is.

приклад: The thickness of the ice sheet was measured to determine its stability.

Примітка: Thickness specifically focuses on the measurement of the distance between surfaces or points, whereas density refers to the mass of a substance per unit volume.

concentration

Concentration refers to the amount of a substance in a given volume, often used in the context of solutions or mixtures.

приклад: The concentration of salt in the solution was too high for the experiment.

Примітка: Concentration is more commonly associated with the amount of a particular substance within a mixture, while density is a measure of mass per unit volume.

compactness

Compactness refers to how closely packed or dense something is, often used to describe the tightness of a material or substance.

приклад: The compactness of the soil affected the growth of the plants.

Примітка: Compactness focuses on how tightly packed or closely arranged the components are, while density is a measure of mass per unit volume.

Вирази і поширені фрази Density

High density

Refers to the concentration of people or objects within a given area, often used in urban planning or describing population distribution.

приклад: The city center has high density housing with tall buildings close together.

Примітка: Density specifically refers to the amount of mass per unit volume, while 'high density' extends this concept to describe a high concentration or crowding of people or objects in a particular area.

Low density

Describes a situation where there is a lower concentration of people or objects within a given area.

приклад: The suburbs are known for their low density housing, with spacious yards and fewer buildings per block.

Примітка: Similar to 'high density,' 'low density' extends the concept of density to describe a lower concentration or spread out nature of people or objects in a specific area.

Population density

Refers to the number of people living in a specified area, usually expressed as individuals per square kilometer or square mile.

приклад: Tokyo has one of the highest population densities in the world, with millions of people living in a relatively small area.

Примітка: Population density specifically focuses on the number of individuals within a given area, highlighting the concentration of people rather than just the physical mass per unit volume.

Density altitude

Aeronautical term that combines pressure altitude and temperature to provide an equivalent altitude above sea level at which the air density is the same as the actual air density at a specific location.

приклад: Pilots must consider density altitude when flying in high elevation areas, as the reduced air density affects aircraft performance.

Примітка: Density altitude is a specialized term used in aviation to describe the altitude in terms of air density, accounting for factors like temperature and pressure that affect aircraft performance.

Density function

In mathematics and statistics, a density function describes the probability distribution of a continuous random variable.

приклад: Mathematicians often use probability density functions to model the likelihood of various outcomes in statistical analysis.

Примітка: Density function is a technical term in mathematics and statistics that refers to the probability distribution of continuous random variables, extending the concept of density to describe the likelihood of different outcomes.

Повсякденні (сленгові) вирази Density

Dense

In slang terms, 'dense' can refer to someone who is not very intelligent or understanding.

приклад: She's a bit dense sometimes, but she means well.

Примітка: While 'dense' can still refer to thickness or compactness like the original word 'density', its slang usage focuses on a person's mental capacity.

Thick

When used as slang, 'thick' can describe someone who is slow to understand or not very smart.

приклад: I can't believe he didn't notice that mistake, he's so thick!

Примітка: Similar to 'dense', 'thick' in slang refers to someone's lack of intelligence rather than physical thickness or density.

Crowded

'Crowded' is used in slang to describe a place or situation that is full of people or things.

приклад: The bar was so crowded last night, we could barely move.

Примітка: While the original word 'density' relates to the amount of something in a given space, 'crowded' emphasizes the feeling of being packed with people or things.

Packed

In informal language, 'packed' means something is full of people or things.

приклад: The concert was packed with fans.

Примітка: Similar to 'crowded', 'packed' conveys the idea of being filled to capacity, rather than just the level of density.

Squished

To be 'squished' means to be in a tight or cramped space, often with little room to move.

приклад: I had to sit squished between two people on the bus.

Примітка: 'Squished' implies a sense of discomfort due to being physically compressed or squeezed, which can relate to density but in a more colloquial and descriptive way.

Jam-packed

When something is 'jam-packed', it is extremely full or crowded.

приклад: The mall was jam-packed on Black Friday.

Примітка: 'Jam-packed' intensifies the idea of being filled to capacity or tightly packed, emphasizing the overwhelming amount of people or things in a space.

Density - Приклади

The density of water is 1 gram per cubic centimeter.

The mass density of the object is 2 kilograms per cubic meter.

The air in the city is very dense due to pollution.

Граматика Density

Density - Іменник (Noun) / Іменник, однина або маса (Noun, singular or mass)

Лема: density

Кон’югації

Іменник, множина (Noun, plural): densities, density

Іменник, однина або маса (Noun, singular or mass): density

Склади, Розділення та Наголос

density містить 3 складів: den • si • ty

Фонетична транскрипція: ˈden(t)-sə-tē

den si ty , ˈden(t) sə tē (Червоний склад наголошений)

Density - Важливість і частота використання

Індекс частотності та важливості слів показує, як часто слово з'являється в даній мові. Чим менше число, тим частіше використовується слово. Найчастіше використовувані слова зазвичай знаходяться в діапазоні від 1 до 4000.

density: ~ 3900 (Поширений).

Цей індекс важливості допомагає вам зосередитися на найбільш корисних словах під час процесу вивчення мови.

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