A. diffusion
B. cohesion
C. adhesion
D. viscosity
Correct Answer:
Option C – adhesion
Explanation
since currency and finger contain unlike molecules, the force involved is adhesion
A. diffusion
B. cohesion
C. adhesion
D. viscosity
Correct Answer:
Option C – adhesion
Explanation
since currency and finger contain unlike molecules, the force involved is adhesion
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