Answer
398.4k+ views
Hint: When the outermost surface of any liquid or fluid behaves as an elastic membrane then this effect is known as surface tension. This effect is the reason that we see soap bubbles and floating insects on the surface of water. These all things happen only because of the surface tension present in the liquid or fluid.
Complete answer:
Surface tension is a property of liquid by which the liquid or fluid acts as a stretchable membrane and this effect can be seen in our everyday life. Surface tension occurs because of the attractive forces around all the direction of the molecules and these attractive forces make the outermost layer of the liquid to act like an elastic membrane and this is known as surface tension. Since the surface tension depends on the intermolecular forces of molecules of liquid and When we increase the temperature then the molecules gains more energy and hence they become more active and starts moving randomly since the molecule becomes more unstable when we increase the temperature and this reduces the strength of the outermost membrane of the liquid so the strength of surface tension decreases.
So, we can conclude that surface tension decreases with the increase in temperature.
Note:
When we increase the temperature then the molecules gain more energy and hence they become more active and start moving randomly with more velocity and this changes the direction of the net force and hence because the randomness increases so the surface tension or the elastic property of the outer membrane of liquid becomes weak.
Complete answer:
Surface tension is a property of liquid by which the liquid or fluid acts as a stretchable membrane and this effect can be seen in our everyday life. Surface tension occurs because of the attractive forces around all the direction of the molecules and these attractive forces make the outermost layer of the liquid to act like an elastic membrane and this is known as surface tension. Since the surface tension depends on the intermolecular forces of molecules of liquid and When we increase the temperature then the molecules gains more energy and hence they become more active and starts moving randomly since the molecule becomes more unstable when we increase the temperature and this reduces the strength of the outermost membrane of the liquid so the strength of surface tension decreases.
So, we can conclude that surface tension decreases with the increase in temperature.
Note:
When we increase the temperature then the molecules gain more energy and hence they become more active and start moving randomly with more velocity and this changes the direction of the net force and hence because the randomness increases so the surface tension or the elastic property of the outer membrane of liquid becomes weak.
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
Bimbisara was the founder of dynasty A Nanda B Haryanka class 6 social science 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)
Difference between Prokaryotic cell and Eukaryotic class 11 biology 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)
10 examples of evaporation in daily life with explanations
![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)
Give 10 examples for herbs , shrubs , climbers , creepers
![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)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)