Surface tension explains which of the following
phenomena?
I) A bowling ball sinking more slowly
through molasses than through water
II) Separating ethanol from water by distillation
III) Water beading on a windshield during
the rain
1. I and III
2. I, II and III
3. III only
4. II and III
5. I only
6. II only
III only. Surface tension caused liquids and in this case water, to bead. The first, sounds like density, and distillation doesn't have anything to do with surface tension.
