FIELD: physico-chemical analysis of properties of liquids. SUBSTANCE: liquid drop is fixed in suspended state and is spun with preset rotational speed (vertically or horizontally). Spun drop with assumed shape of ellipsoid of rotation is photographed in plane of rotation. Surface tension is found by formula presented in description of invention. EFFECT: increased accuracy of proposed method. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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SU911228A1 |
