General science for ssc cgl 2017 | crash course of physics part 12 | concept of surface tension

this is 12th part of crash course of physics for ssc cgl , upsc, pcs and all govt exam in Hindi. general science is very important part for ssc cgl 2017. here we have discuss all the concept about surface tension. our official Facebook page https://www.facebook.com/shrieducation/

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