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...
Upward motion of condensed water droplets in still air Upward motion of water droplets when not supported by convection currents has been observed (Piyadasa, 2012), (Piyadasa, 2019), as presented...
Why do clouds float in mid-air? Do classical/conventional definitions provide answers? In meteorology, a cloud is a visible mass of liquid water droplets or frozen crystals. Water is nearly...
Upward motion of mercury molecular clusters at room temperature Experimentally verified following observations cannot be explained by existing theories! They could, nevertheless, be easily explained by assuming a gravitational...