Alternative Energy and Benefits

Some articles on energy:

Transformations of Energy
... One form of energy can often be readily transformed into another with the help of a device- for instance, a battery, from chemical energy to electric energy a ... Similarly, in the case of a chemical explosion, chemical potential energy is transformed to kinetic energy and thermal energy in a very short time ... At its highest points the kinetic energy is zero and the gravitational potential energy is at maximum ...
Obesity
... Obesity is most commonly caused by a combination of excessive food energy intake, lack of physical activity, and genetic susceptibility, although a few cases are ... a slow metabolism is limited on average obese people have a greater energy expenditure than their thin counterparts due to the energy required to maintain an increased body mass ... Diet quality can be improved by reducing the consumption of energy-dense foods such as those high in fat and sugars, and by increasing the intake of ...
Enthalpy - Applications
... Internal energy, U, must be supplied to remove particles from a surrounding in order to allow space for the creation of a system, providing that environmental variables, such as ... This internal energy also includes the energy required for activation and the breaking of bonded compounds into gaseous species ... within enthalpy calculations as U + pV, to label the amount of energy or work required to "set aside space for" and "create" the system describing the work done by both the ...
Enthalpy Versus Internal Energy
... The U term can be interpreted as the energy required to create the system, and the pV term as the energy that would be required to "make room" for the system if ... to its present state from absolute zero, energy must be supplied equal to its internal energy U plus pV, where pV is the work done in pushing against the ambient (atmosp ... of the system and therefore the internal energy is used ...

Famous quotes containing the words benefits, alternative and/or energy:

    It is too late in the century for women who have received the benefits of co-education in schools and colleges, and who bear their full share in the world’s work, not to care who make the laws, who expound and who administer them.
    J. Ellen Foster (1840–1910)

    If English is spoken in heaven ... God undoubtedly employs Cranmer as his speechwriter. The angels of the lesser ministries probably use the language of the New English Bible and the Alternative Service Book for internal memos.
    Charles, Prince Of Wales (b. 1948)

    Perhaps catastrophe is the natural human environment, and even though we spend a good deal of energy trying to get away from it, we are programmed for survival amid catastrophe.
    Germaine Greer (b. 1939)