The surface tension of a liquid is 70 dyne/cm. In MKS system its value is?
Question
The surface tension of a liquid is 70 dyne/cm. In MKS system its value is?
Solution
The surface tension of a liquid is given as 70 dyne/cm. We need to convert this to the MKS (Meter-Kilogram-Second) system.
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First, we need to convert dyne to Newton. We know that 1 dyne = 1e-5 Newton. So, 70 dyne = 70 * 1e-5 = 0.0007 Newton.
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Next, we convert cm to meter. We know that 1 cm = 0.01 meter.
So, the surface tension in the MKS system is 0.0007 Newton/meter.
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