energy losses in organism

(i) Copper loss is the energy lost due to heating of copper coils of transformers. (ii) Iron loss due formation of induced current in the iron line resulting in lot of heat. (iii) Leakage of magnetic flux. All flux linked with primary may not be linked with secondary...

Energy is the capacity to do work. All living organisms require energy for carrying on their vital metabolic activities. The primary source of energy for living system is solar radiation. The radiant energy of sunlight cannot be utilised direc..

. (iii) Loss of one a - particle. decrease in mass number is 4 and decrease in atomic number is 2. Example 7:- Calculate the energy released when 1 kg mass is completely converted to energy (C = 3 x 10 8 m/s). Suggested Answer:- Example 8..

Energy is the capacity to do work. All living organisms require energy for carrying on their vital metabolic activities. The primary source of energy for living system is solar radiation. The radiant energy of sunlight cannot be utilised directly b..

Every organism has a tendency to increase its entropy, which is very much in accordance with the second law of thermodynamics. In order to maintain its organisation at the molecular, cellular and organismic levels, every organism is forced to obtain energy from its su..

Energy is the capacity to do work. Solar energy is transformed into chemical energy by the process of photosynthesis, and is stored in plant tissue and then transformed into mechanical and heat forms during metabolic activities. The energy, in the biological ..

. The loss in potential energy appears as a gain of kinetic energy and vice versa. The constant interchange of energy between potential and kinetic forms is essential for producing and maintaining any type of oscillation. In the case of the oscillating bob of..

The different types of cells in the body of a multicellular organism are specialised for different functions. Yet, we see an autonomy in the cells in carrying out some of the fundamental biological processes such as respiration, utilisation of food energy, synthesis of macromole..

The smaller and simpler organic compounds that were formed initially in the earth, gradually started combining among themselves to form complex organic compounds. Simple sugars combined among themselves to form complex polysaccharides such as starch and cellulose. Fatty acids an..

Some bacteria are known to fix the atmospheric nitrogen for their own biological activity. This natural phenomena is commercially utilized to increase the nutrient supply to crops. There are two types of nitrogen fixing bacteria. They are a) Symbiotic N 2 fixing bacteria - well known example of thi..