Snowflakes In the following video, soap bubbles are created at the freezing temperature –9 ֯C. It is then observable that: snowflakes form and rise up inside the soap bubble,...
Viscosity Viscosity is often referred to as the thickness of a fluid. The viscosity of a fluid is a measure of its resistance to deformation at a given rate....
Nano Suspension (Colloid) Nanosuspensions are nanosized submicron particles which are insoluble. They are suspended and dispersed (collide) in any fluid. Examples: fog, mist, smoke, pigmented ink and paint, and...
Surface Tension Surface tension is the tendency of fluid surfaces to shrink into the minimum surface area possible. Source: http://hyperphysics.phy-astr.gsu.edu/hbase/surten.html Source: http://hyperphysics.phy-astr.gsu.edu/hbase/surten.html It has been observed that surface tension...
Hot Water in the Winter Disintegration of hot water into droplets and rising in minus winter temperatures This experiment was designed in order to investigate rising water particles by...
Physical State Change of Matter When temperature of matter is changed by changing its heat content, its state is observed to change at different pressures, as depicted in the...
What causes pressure in gases The Existing Model: Pressure is the force exerted by one substance on another per unit area. In the existing model, the Ideal Gas Law,...
Convection – Rising heated air molecules According to the existing definition: Convection is the transfer of heat vertically from one place to another, by bulk movement of molecules or...
Thermal expansion & State change of matter Predominant Existing Theory A given atom may rest in its equilibrium position, r0, i.e., at the minimum of potential energy. If, however,...
Accelerating expansion of universe The phenomenon ‘Accelerating Expansion of Universe’ (Perlmutter et al., 1998, Riess et al., 1998) is based on the observation that galaxies are moving apart from...