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What is an isotherm in chemistry?
CHEMISTRY GLOSSARY Isotherm is a line connecting points of equal temperature on a graphic representation of a physical system.
What does isotherm mean?
1 : a line on a map or chart of the earth’s surface connecting points having the same temperature at a given time or the same mean temperature for a given period. 2 : a line on a chart representing changes of volume or pressure under conditions of constant temperature.
What is an example of isotherm?
Isotherms are lines of constant or equal temperature. For example, in the map below, temperatures in the 60’s may be represented by a yellow color, while temperatures in the 70’s may be represented by an orange color. The line that divides the yellow from the orange is the isotherm.
What is a isotherm in geography?
Isotherm, line drawn on a map or chart joining points with the same temperature. Isotherms are commonly used in meteorology to show the distribution of temperature at the Earth’s surface or on a chart indicating constant level or constant pressure.
What is isotherm in Class 11 Chemistry?
An isotherm is a line drawn on a map or chart that connects points of equal temperature. That is, the temperature values are the same at any point along an isotherm. This integral equals the area under the relevant pressure-volume isotherm for an isothermal, reversible phase, and is shown in blue for an ideal gas.
What are isotherms Class 9?
A line on a map connecting places of equal temperature at a given time is called an isotherm. They are imaginary lines drawn on the map joining places having the same temperature when reduced to sea level.
Isotherms are lines of constant or equal temperature Isotherms are imaginery lines drawn on map joining places of equal temperature. They are generally drawn on weather maps.
What is isotherm answer in one sentence?
Isotherm is described as line on a map that has been connected to through different points. The points indicate similar temperature at the particular point of time or a particular period of time. The lines connected on the map that have similar temperature are called isotherm.
What is isotherm answer?
Answer : Isotherms are imaginary lines drawn on maps which join the regions having equal temperatures at a given time or on the average over a given period. They are also used to show the time variation of the temperature with height in the atmosphere or with depth in soil or water.
What are isotherms in geography class 9?
Answer : Isotherms are imaginary lines drawn on maps which join the regions having equal temperatures at a given time or on the average over a given period.
What is isotherm in chemistry class 9?
A line on a map connecting places of equal temperature at a given time is called an isotherm.
What are isotherms answer?
A line on a map connecting places of equal temperature at a given time is called an isotherm. Isotherms are commonly used in meteorology to show the distribution of temperature at the Earth’s surface or on a chart indicating constant level or constant pressure.
Where can I find the definition of isotherm?
Isotherm. From Wikipedia, the free encyclopedia. Jump to navigation Jump to search. Look up isotherm in Wiktionary, the free dictionary. Isotherm may refer to: Isotherm (contour line) – a type of equal temperature at a given date or time on a geographic map.
How to plot the isotherm of a gas?
The most commonly referred to isotherm is illustrated by a plot of pressure vs. volume in an ideal gas in which pV = RT (for 1 mol of gas which is at thermodynamic equilibrium) where we fix temperature T at a certain value. Then you can plot the isotherm as the function p(V) = RT/V.
What is the function of the moisture sorption isotherm?
Moisture sorption isotherm – a curve giving the functional relationship between humidity and equilibrium water content of a material for a constant temperature.