How does the surface tension of water compared with the surface tension of most other liquids?

Avalue that describes how heavy an object is and is related to the force of gravity is

Which atomic model was proposed as a result of j. j. thomson’s work?

What is the thinnest soap film (excluding the case of zero thickness) that appears black when illuminated with light with a wavelength of 480 ? the index of refraction of the film is 1.34, and there is air on both sides of the film. express your answer in nanometers. hint 1. how to approach th