the surface tension of a liquid is 70dynes/cm in MKS system its volume is
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the question is incomplete.
there is no relation between surface tension and volume
there is no relation between surface tension and volume
manishmalhotra:
this is the question t...let me give you some options...7x10to the power 2N/m,7x10to the power3N/m,7x10 to the power-2N/m,70N/m...
in that case the question is about finding suface tension in mks system
1 dyne = 10^-5 N . cm = 10^-2 m
so dyne/cm = 10 ^-3 N/m
so 70 dyne/cm = 7×10^-2 N/m
3rd option
thank u so much.....
check corephysics in yotube
alright ......
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