If you put a drop of red ink into a glass of clear water, after a while the whole glass turns red, a phenomenon known in physics as
A: viscous phenomenon
B: heat conduction
C: diffusion
A: viscous phenomenon
B: heat conduction
C: diffusion
举一反三
- The windows will have glass which is clear but turns dark when ________passes through it. (电）
- In the future windows will have glass which is clear but turns dark when electricity passes through it.
- LENS: GLASS: () A: well: water B: saw: wood C: sweater: wool D: fuel: fire E: ink: paper
- Lens is to glass as () A: well is to water B: saw is to wood C: sweater is to wool D: fuel is to fire E: ink is to paper
- Lens is to glass as () A: well is to water B: saw is to wood C: sweater is to wool D: fuel is to fire E: ink is to paper