Question 8
(a) Define angle of contact
(b) Draw sketches to show angles of contact for a capillary tube dipped vertically in (i) water; (ii) mercury.
Theory
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 2000
- Question no.
- #8
- Type
- Theory
(a) Define angle of contact
(b) Draw sketches to show angles of contact for a capillary tube dipped vertically in (i) water; (ii) mercury.