one thousand generations

Filial Generations - The offsprings of a hybrid is called filial generation. The first filial generation after hybridization is called F 1 . The seeds obtained from F 1 hybrid could be used to grow second filial generation (F 2 ) hybrid. T..

Thermo-couples can be used to generate electric power using Seebeck effect, in remote areas. This can be done by heating one junction of a thermo-couple in a flame (e.g., of kerosene lamp) and keeping the other junction in air at room temperature. The thermo-emf so generate..

Generating energy to meet the demands of human being is one of the greatest interferences of human beings on the nature. Any form of generating energy leads to imbalance in natural eco-systems. Some of such imbalances will cause pollution. Out of important methods of e..

The offsprings of a hybrid is called filial generation. The first filial generation after hybridization is called F 1..

AC Generator or Dynamo - An 'AC generator' or 'dynamo' is a machine which produces AC from mechanical energy. Actually, it is an alternator which converts one form of energy into anoth..

An AC generator consists of a magnet with concave cylindrical poles, an armature, and a current collecting arrangement. The current collecting arrangement consists of slip rings and brushes. Armature is a soft iron core on which a coil having a large number of turns of insulated copper..

This theory assumed that living organisms could arise suddenly and spontaneously from any kind of non-living matter. One of the firm believers in spontaneous generation was Aristotle, the Greek philosopher (384-322 BC). He believed that dead leaves falling from a tree into a pon..

Atomic Structure..

Alternating Currents..

Identify a number that is greater than ten thousand and less than hundred thousand. => 1,321,564 or 123,456 or 210,665 or 21,565..