Wettability of a liquid penetrant is controlled by which of the following factors?
A、Cosine of the contact angle;
B、Viscosity;
C、Surface tension;
D、Both cosine of the contact angle and surface tension
发布时间:2026-01-27 06:46:02
A、Cosine of the contact angle;
B、Viscosity;
C、Surface tension;
D、Both cosine of the contact angle and surface tension