Some articles on energy, internal energy, internal, internal energy modes:
... 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 dam gravitational potential energy to ... 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 ...
... most commonly caused by a combination of excessive food energy intake, lack of physical activity, and genetic susceptibility, although a few cases are caused primarily by genes, endocrine ... 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 ... 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 dietary fiber ...
... 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 ... brought 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 ... physics and statistical mechanics it may be more interesting to study the internal properties of the system and therefore the internal energy is used ...
... with ordinary matter (in order to produce a net gravitational force), a huge amount of energy must be converted to internal energy modes ... If those particles have no internal energy modes, the excess energy can only be absorbed by ordinary matter ... particle model (perfectly similar to Le Sage's) in which he asserted that the absorbed energy is used by the bodies to produce magnetism and heat ...
Famous quotes containing the words modes, internal and/or energy:
Worked with a dim and undetermined sense
Of unknown modes of being; oer my thoughts
There hung a darkness, call it solitude
Or blank desertion.”
—William Wordsworth (17701850)
“Even if fathers are more benignly helpful, and even if they spend time with us teaching us what they know, rarely do they tell us what they feel. They stand apart emotionally: strong perhaps, maybe caring in a nonverbal, implicit way; but their internal world remains mysterious, unseen, What are they really like? we ask ourselves. What do they feel about us, about the world, about themselves?”
—Augustus Y. Napier (20th century)
“The persons who constitute the natural aristocracy, are not found in the actual aristocracy, or, only on its edge; as the chemical energy of the spectrum is found to be greatest just outside of the spectrum.”
—Ralph Waldo Emerson (18031882)