limited capacity

The heat capacity C of an object, is the proportionality constant between the heat Q that the object absorbs or loses and the resulting temperature change D T of the object. That is, -----(i) Where, T i and T f are the initial and final temperatures of the object. Heat capacity ..

The successive generations of communication satellites can incorporate the latest developments in electronics and communication engineering technology. This would help to pack much more capacity into satellites of comparable size. It is possible that with the advances in technology, the ..

A layer of neutral hydrogen is formed near the copper rod thus weakening the action of the cell by increasing its internal resistance and also producing a back emf. This is removed by using a depolariser like MnO 2 or CuSO 4 , which oxidizes hydrogen into water. In spite of the small emf and ..

The muscular tissue is a tissue that is capable of bringing about different types of movements in the body. It is one of the highly specialized animal tissues. It is a derivative of mesoderm. The muscular tissue exhibits a unique property called contractibility. It is the capacity of the ..

Totipotency is the capacity of a living cell to differentiate into any type of cell forming a new organism or regenerating a lost part of the body. A cell exhibits totipotency because it contains the entire genetic information in its nucleus. This information is expressed when it becomes ..

It is obtained by heating sugar in the absence of air. Sugar charcoal is the purest form of amorphous carbon. Sugar charcoal becomes activated charcoal when it is powdered to particle size of about 5 µ and heated at about 1000 K in vacuum. Activated charcoal has an increased..

. All invertebrates, lower chordates, cyclostomes, fishes, amphibians and reptiles have no internal mechanism for thermal regulation, and their body temperatures vary with the surrounding environmental temperatures. Such animals are called cold blooded, ectothermic or poikilothermic organisms. Bird..

? One has not anticipated some of the impacts of industrial and technological advancement. When the industrial revolution started some 250 years ago, the world population was at 600 million - that seems like a lot of people but now the world population is now almost ten times at 6 billion and will ..