With known mass and area i.e. width and length values of a known geometry.
How to calculate mathematically film thickness of water film/layer which will be developed from that specific mass of liquid ??
It is possible to measure thickness t by the so-called weight difference method via the following formula
t = m/Ad,
where m is the mass, A the area and d the density of the film material as Dmitry Zaitsev suggests. Be careful, this formula is not accurate as d changes.
It is possible to measure thickness t by the so-called weight difference method via the following formula
t = m/Ad,
where m is the mass, A the area and d the density of the film material as Dmitry Zaitsev suggests. Be careful, this formula is not accurate as d changes.
See the following interesting papers
http://booksc.org/book/2393543/0e3bac
http://booksc.org/book/6355188/35c182
With best regards
- Badges
- Science topic