1.

A liquid does not wet the sides of a solid, if the angle of contact is  [MP PAT 1990; AFMC 1988;  MNR 1998; RPMT 1999, 2003; Pb. PMT 2002 KCET 2005]

A. Zero
B.  Obtuse (More than\[90{}^\circ \])   
C. Strain gauge
D. \[90{}^\circ \]
Answer» C. Strain gauge


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