MCQ
A molecule of water on the surface experiences a net ______.
- Adownward resultant unbalanced adhesive force
- ✓downward resultant unbalanced cohesive force
- Cupward resultant unbalanced cohesive force
- Dupward resultant unbalanced adhesive force
✓
Answer
Correct option: B.
downward resultant unbalanced cohesive force
B
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Population density at time 't+ l' can be correctly represented as ______.
Which of the following is a major product obtained in the reaction of isobutylene with hydrogen bromide?
Identify the type of microorganisms involved in floe formation during sewage treatment.
If Xis a.r.v. with c.d.f F (x) and its probability distribution is given by
then, F(1.5) - F(- 0.5) = ?
| X = x | - 1.5 | -0.5 | 0.5 | 1.5 | 2.5 |
| P(X = x) | 0.05 | 0.2 | 0.15 | 0.25 | 0.35 |
For which interval the given function $f(x) = 2x^3 – 9x^2 + 12x + 7$ is increasing?
→The radii of the first four Bohr orbits of hydrogen atom are related as ____________.
Which one of the following graphs represents the variation of photoelectric current (i) with intensity (I) of the incident light?
Consider a process shown in the figure. During this process, the work done by the system ______.
For any vector `overlinex` the value of `(overlinex xx hati)^2 + (overlinex xx hatj)^2 + (overlinex xx hatk)^2` is equal to ______
Identify the function of the erythropoietin hormone produced by kidney cells.