Wednesday, January 8, 2014

Sunday, January 5, 2014

Work from Home. Earn $2000/month. No Investment. Part Time, 1-2h/day.


Work from Home. Earn $2000/month. No Investment. Part Time, 1-2h/day.

Wanted Online Internet job workers. Job is only through Internet. Work from home part time jobs. You can earn $1500-2500/month working 1-2 hours/day, no matter where you live. These are genuine Data entry jobs & Internet jobs. No Investment required. Only serious enquires please.  
Earn $1500-2500 per month from home. No marketing / No MLM .
We are offering a rare Job opportunity where you can earn working from home using your computer and the Internet part-time. Qualifications required are Typing on the Computer only. You can even work from a Cyber Café or your office PC, if so required. These part time jobs require working for only 1-2 hours/day to easily fetch you $1500-2500 per month. Online jobs, Part time jobs. Work at home jobs. Dedicated workers make much more as the earning potential is unlimited. No previous experience is required, full training provided. Anyone in any country can apply.
  


Wanted: Internet workers. Earn $1500-2500/month working part time on internet.
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Monday, September 16, 2013

energy conservation

Energy conservation deals with the conservation of different forms of energy in order to maintain the energy efficiency throughout the world.Nowadays all the energy sources such petrol,diesel,coal,fossil fuels etc. are in the verge of extinction .which may result in  massive energy crisis in the future.Energy law states that energy is neither created nor can be destroyed but only trans fer from one form to another.


Some countries employ energy or carbon taxes to motivate energy users to reduce their consumption. As detailed in the book, Green Illusions, carbon taxes can allow consumption to shift to nuclear power and other alternatives that carry a different set of environmental side effects and limitations. Meanwhile, taxes on all energy consumption stand to reduce energy use across the board, while reducing a broader array of environmental consequences arising from energy production. The State of California employs a tiered energy tax whereby every consumer receives a baseline energy allowance that carries a low tax. As usage increases above that baseline, the tax increases dramatically. Such programs aim to protect poorer households while creating a larger tax burden for high energy consumers.
hence the  source of energy are going to be exhausted.So alternative sources for non-renewable energy sources should be introduced .so that low consumption of the fossil fuels ,petrol,etc can be maintained.also, solar energy and hydro power energy should be given more priority.

energy transformation


The transfer of energy from one form to another form,from one phase to another phase by the means of some external or internal medium is called energy transformation.this includes the chemical change of the forms of energy such as heat energy into electrical energy,chemical to electrical and so on.Energy transformation is an important concept in the application of the physical sciences. The ability for energy to be transformed automates, lights, entertains, and warms the world in an astounding multitude of ways.

Energy transformation can also be explained in terms of potential energy, the stored energy of a system, which can be converted into kinetic energy, the energy of movement. For example, a roller coaster sitting at the top of a hill is said to have potential energy. This potential energy is gravitational, which is gained when the coaster moves up the hill. Once the coaster begins to move down the hill, the force of gravity is exerted and the potential energy is transformed into the kinetic energy of the car moving. During energy transformations, potential energy is often transformed to kinetic energy and back again to potential energy.

Every phases changes to produce new phase and all these phase are derived from each other.this trans formation has the great influence in the world .there are different types of transformation .Such as

renewable energy

Renewable energy are the sources of energy that can appear again and again even if they are used long times.this means that they are inexhaustable such as  water,sun,biomass,etc.they are the lifetime periodic sources.one can use it whenever required and to a long time.every human beings are made to use this resources in good manner and then main things is that this resources are the gift of nature.

Renewable energy is energy that comes from resources which are continually replenished such as sunlight, wind, rain, tides, waves and geothermal heat. About 16% of global final energy consumption comes from renewable resources, with 10% of all energy from traditional biomass, mainly used for heating, and 3.4% from hydroelectricity. New renewables (small hydro, modern biomass, wind, solar, geothermal, and biofuels) accounted for another 3% and are growing very rapidly. The share of renewables in electricity generation is around 19%, with 16% of electricity coming from hydroelectricity and  from new renewables.

wind energy,biomass,solar energy,radiant energy,hydropowar electricity etc are renew able sources of energy from it human beings can sustain their life.



Sunday, September 15, 2013

energy technology

Energy technology is an interdisciplinary engineering science having to do with the efficient, safe, environmentally friendly and economical extraction, conversion, transportation, storage and use of energy, targeted towards yielding high efficiency whilst skirting side effects on humans, nature and the environment.
For people, energy is an overwhelming need and as a scarce resource it has been an underlying cause of political conflicts and wars. The gathering and use of energy resources can be harmful to local ecosystems and may have global outcomes.

 sun is a major sources of energy.This energy source has helped the whole world in many ways.The solar panels are made to recover the energy from sun.It's energy can be converted into mechanical,electrical and chemical energy.




Electric power engineering deals with the production and use of electrical energy, which can entail the study of machines such as generators, electric motors and transformers. Infrastructure involves substations and transformer stations, power lines and electrical cable. Load management and power management over networks have meaningful sway on overall energy efficiency.

forms of energy

There are different forms of energy in the world such as kinetic, potential,mechanical,chemical and electrical energy.These energy sources are the common in human life.

Mechanical energy:The energy stored in rhe fotm of rest are known as mechanical energy.such as streched rubber,water stored in dam,gravitational energy,etc.

E_\mathrm{k} = \int \mathbf{F} \cdot d \mathbf{x} = \int \mathbf{v} \cdot d \mathbf{p}Kinetic energy:The energy in the form of motion is called kinetc energy.Kinetic energy is the work required to accelerate an object to a given speed. In general:
Nuclear energy:Nuclear energy, is the use of exothermic nuclear processes,to generate useful heat and electricity. The term includes nuclear fission, nuclear decay and nuclear fusion.

Chemical energy:Chemical energy is the potential of a chemical substance to undergo a transformation through a chemical reaction or, to transform other chemical substances. Examples include batteries and light bulbs and cells etc. Breaking or making of chemical bonds involves energy, which may be either absorbed or evolved from a chemical system.

 Electrical energy:Electrical energy is energy newly derived from electrical potential energy. When loosely used to describe energy absorbed or delivered by an electrical circuit (for example, one provided by an electric power utility) "electrical energy" refers to energy which has been converted from electrical potential energy.