Ruskin Singh,Shavilik Public School,Chandigarh , 4 Nov : Harnessing energy ,A.) ELECTROSOMAGNETO :The ELECTROSOMAGNETO is only of its kind in this type of the electricity producing prototype the electricity is produced mainly due to the torque or the rotational force produced due to the attractive or repulsive forces of two different magnets of different size and magnitude.
The scientific equations involved in the prototype:
ζ = R X F
F = m X B
F = M1.M
r2
b) Cost-less Solar Water Heater
it is made from all scratch material like from garbage cans and thus giving such an high efficiencyvery-very less cost
Efficiency ?This type of solar water heater has a efficiency of approx 85%
The temperature range is from 75-80 oC – (at day time)
The temperature range is from 40-45 oC – (at night time)
c) The Solar Car
The working of the solar car is mainly based on the working of the silicon solar cell which has some special chemical properties, especially in its crystalline form. An atom of sili¬con has 14 electrons, arranged in three different shells., it will share electrons with four of its neighbour silicon atoms., each atom has four hands joined to four neighbours. and when photon strikes the slicon cristal these bonds break and result in release of electrons . which is further used ans electricity.
D.MILK POWERED CAR
Milk is a type of substance which is much cheaper than any source of the fuel. Milk is basically having a number of functional groups which have relative good level of calorific value and thus are converted to relative high calorific value and thus using it as a fuel with an efficiency of 85% though normal petrol engines are having an efficiency of just 15%
this thing is really gr8. its new n thus i love it .:)
good job