AI, Data Science & Cloud Certificates from Google, IBM & Meta — 40% Off
One plan covers every Professional Certificate on Coursera. 40% off Coursera Plus Annual.
Unlock All Certificates
Watch a 30-minute demonstration of an optical tensiometer presented by NPTEL-NOC IITM. Learn about the principles, setup, and applications of this specialized instrument used for measuring surface tension and contact angles of liquids on solid surfaces. Understand how optical tensiometry works through practical demonstration and see how this technique is applied in various scientific and industrial contexts.
