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It is one of the largest and most densely populated cities in the world with a density of 23,234 people per square kilometer within a total area of approximately 300 square kilometers. [21] Dhaka is a megacity, and has a population of 10.2 million residents as of 2024, and a population of over 23.9 million residents in Dhaka Metropolitan Area.
Population density (people per km 2) by country. This is a list of countries and dependencies ranked by population density, sorted by inhabitants per square kilometre or square mile. The list includes sovereign states and self-governing dependent territories based upon the ISO standard ISO 3166-1.
The sprawling mega-city of Dhaka has a huge population, but the majority of the people nonetheless still live in villages in rural areas. Urban population: 37.4% of total population (2019 est.) Rate of urbanization: 3.13% annual rate of change (2019 est.) Bangladesh is considered an urban country based on their population density [citation needed]
Water density calculator Archived July 13, 2011, at the Wayback Machine Water density for a given salinity and temperature. Liquid density calculator Select a liquid from the list and calculate density as a function of temperature. Gas density calculator Calculate density of a gas for as a function of temperature and pressure.
The specific weight, also known as the unit weight (symbol γ, the Greek letter gamma), is a volume-specific quantity defined as the weight W divided by the volume V of a material: = / Equivalently, it may also be formulated as the product of density, ρ, and gravity acceleration, g: = Its unit of measurement in the International System of Units (SI) is newton per cubic metre (N/m 3), with ...
Density of pure water at 60 °F = / or / [8] Note: There is no universal agreement on the exact density of pure water at various temperatures since each industry will often use a different standard. For example the, USGS says it is 0.99907 g/cm 3 . [ 9 ]
The union density or union membership rate conveys the number of trade union members who are employees as a percentage of the total number of employees in a given industry or country. [1] This is normally lower than collective agreement coverage rate, which refers to all people whose terms of work are collectively negotiated .
A special type of area density is called column density (also columnar mass density or simply column density), denoted ρ A or σ. It is the mass of substance per unit area integrated along a path; [ 1 ] It is obtained integrating volumetric density ρ {\displaystyle \rho } over a column: [ 2 ] σ = ∫ ρ d s . {\displaystyle \sigma =\int \rho ...