Answer
429k+ views
Hint: Isobars and isotherms are lines or contours on a map that join points having the same pressure and temperature respectively. Isobars and isotherms have varied purposes especially in the fields of thermodynamics and geography.
Complete answer:
Note:
Students must note that in the field of thermodynamics there is another curve called the isochore. This is the line or contour joining all the points on a thermodynamic plot between a gas’s pressure and temperature where the volume of the gas remains constant, that is, while travelling on this curve, the gas neither expands or contracts. In a sense, it can also be said that on the isochore, the gas does not do any mechanical work.
Complete answer:
Isobar | Isotherm |
1) It is the contour or line joining the points on a map or a thermodynamic plot of an ideal gas for which the pressure remains constant. | 1) It is the contour or line joining the points on a map or a thermodynamic plot of an ideal gas for which the temperature remains constant. |
2) In geographical terms, an isobar will be the curve joining the locations on a map where the pressure is the same. | 2) In geographical terms, an isotherm will be the curve joining the locations on a map where the temperature is the same. |
3) In thermodynamics, an isobar is obtained when the gas undergoes an isobaric process (its pressure remains constant throughout). | 3) In thermodynamics, an isotherm is obtained when the gas undergoes an isothermal process (its temperature remains constant throughout) |
4) The internal energy of an ideal gas can change when going on an isobar. | 4) The internal energy of an ideal gas remains constant when going on an isotherm. |
Note:
Students must note that in the field of thermodynamics there is another curve called the isochore. This is the line or contour joining all the points on a thermodynamic plot between a gas’s pressure and temperature where the volume of the gas remains constant, that is, while travelling on this curve, the gas neither expands or contracts. In a sense, it can also be said that on the isochore, the gas does not do any mechanical work.
Recently Updated Pages
Mark and label the given geoinformation on the outline class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
When people say No pun intended what does that mea class 8 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Name the states which share their boundary with Indias class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give an account of the Northern Plains of India class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Advantages and disadvantages of science
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
10 examples of evaporation in daily life with explanations
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Write a letter to the principal requesting him to grant class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
How do you graph the function fx 4x class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)