physical features of southern europe

(i) The average binding energy/nucleon for light nuclei like 1 H 1 , 1 H 2 , 1 H 3 is small. (ii) For mass numbers ranging from two to twenty, the sharply defined peaks correspond to nuclei, which are relatively more stable than the neighborhood nuclei. (iii) The binding energy curve has a bro..

The earth's magnetic field has an axis which is inclined 20 o west of the axis of rotation of earth. The point where this huge earth's magnet cuts the earth's surface are the magnetic poles. A freely suspended magnet has its north pole pointing towards geographic north; we therefore designate the e..

Every atom consists of a nucleus containing the entire +ve charge. The whole mass of atom is concentrated at this cor..

Constellation is a group of stars visible within a particular region of the night sky. The stars that appear in the form of closed groups and form recognizable shapes and patterns are known as constellations. There are about 88 different constellations across the whole sky. But no one can see..

Windmill - A device in which wind is used to rotate the blades of a fan like structure is called a windmill. The windmill works on a very simple principle. When the blowing wind strikes across the blades of a windmill it exerts a force which rotates its blades. The rotational effect is due to a spe..

Scientists who investigate weather phenomenon are called meteorologists. To study a particular feature, may require an observation from a larger area. By combining great number of observations and analysing them by computers it is possible to get information about a large weather sy..

Constellation is a group of stars visible within a particular region of the night sky. The stars that appear in the form of closed groups and form recognizable shapes and patterns are known as constellations. There are about 88 different constellations across the whole sky. But no one can see them ..

. In 1962, Telstar relayed the first live transatlantic TV transmission, which lasted for 20 minutes Using this satellite live television pictures from the US were transmitted to Europe for the first time. Intelsat I launched in 1965 was the first commercial communication satellite. The n..

The branch of physics dealing with the study of optical phenomena is called optics. This can be divided into two categories, ray optics and wave optics. Wave optics describes the connection between waves and rays of light. The wave theory of light was put forth by Huygen and later modifie..

Scientists who investigate weather phenomenon are called meteorologists. To study a particular feature, may require an observation from a larger area. By combining great number of observations and analysing them by computers it is possible to get information about a large weather system. ..