concave meniscus मीनिंग इन हिंदी

उदाहरण वाक्य

1. A concave meniscus occurs when the particles of the liquid are more strongly attracted to the container ( adhesion ) than to each other ( wettable containers.
2. So in a copper tube, the level of mercury at the center of the tube will be lower than at the edges ( that is, it would be a concave meniscus ).