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Weather Disturbances

Nov 29, 2014
Weather is the state of the atmosphere, to the degree that it is hot or cold, wet or dry, calm or stormy, clear or cloudy.

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Nov 29, 2014
Precipitation occurs when a portion of the atmosphere becomes saturated with water vapour, so that the water condenses and "precipitates".

Earth’s heat budget and its radiation balance

Nov 29, 2014
Earth's heat-budget or Earth's radiation balance refers to the net flow of energy into Earth in the form of shortwave radiation and the outgoing infrared long-wave radiation into space.

Atmospheric Circulation

Sep 15, 2012
Atmospheric circulation is a movement of air at a larger scale by which the earth's surface is covered and distributed over by thermal energy

Rutherford Scattering

Sep 14, 2012
Rutherford Scattering is a phenomenon explained by Ernest Rutherford in 1911

Compton Scattering

Sep 14, 2012
Compton observed the scattering of x-rays from electrons in a carbon target and found scattered x-rays with a longer wavelength than those incident upon the target.

Electromagnetic Scattering

Sep 14, 2012
Electromagnetic scattering is the physical effect of an electromagnetic wave, such as light or radio waves, hitting an object

Scattering Theory

Sep 14, 2012
In mathematics and physics, scattering theory is a framework for studying and understanding the scattering of waves and particles.

Single and Multiple Scattering

Sep 14, 2012
Single and multiple scattering contributions to the circumsolar radiation along the almucantar and sun vertical have been computed by a Gauss-Seidel solution to the radiative transfer equation.

Dielectric Constant and Momentum

Sep 14, 2012
The dielectric constant is the relative permittivity of a dielectric material. It is an important parameter in characterizing capacitors. Momentum is a corner stone concept in Physics. It is a conserved quantity.

Refractive Index: Lenses

Sep 14, 2012
Thinner, lighter high-index lenses are especially recommended if you have a strong eyeglass prescription for nearsightedness, farsightedness or astigmatism.

Refraction and Reflectivity

Sep 14, 2012
The refractive index is retrieved from direct phase and amplitude measurements for transmission and reflection, which are all in excellent agreement with simulations. The reflection angle is equal to the incidence angle, and the amount of light that is reflected is determined by the reflectivity of the surface.

Refractive Index: Phase Speed

Sep 13, 2012
The refractive index can be defined as the ratio of the speed of light in vacuum and the phase speed of light in a material.


Dec 10, 2010
The globe is divided into three temperature zones. 1. Tropical Zone : It extends between Tropic of Cancer and Capricorn. High temperature prevails throughout the year.


Dec 10, 2010
Due to horizontal differences in air pressure, airflows from areas of high pressure to areas of low pressure. Horizontal movement of the air is called wind.

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