1. Learning Styles
The String Theory .
The string theory is a concept that many physicists are trying to figure out. It is a theory for an explanation to every thing in the universe, even gravity. The string theory helps our understanding of space time and the force of gravity.
It all started when a scientist, Isaac Newton was sitting under an apple tree one day. An apple fell off the tree onto his head, and he figured out that it was gravity. He said that gravity was the force that kept things on the ground. He thought that nothing was faster than gravity. Einstein did a theory that said nothing was faster than light, and through experiments he proved Isaac Newton's theory to be wrong. Einstein and Newton were constantly butting heads with their theories.
Einstein was one of the first to propose that a theory for every thing must exist, and he put ten years of hard work and long days and nights to attempt to solve it. Today we may be on the verge of cracking Einstein's unsolved mystery theory. It describes a world that might be parallel to ours. When Einstein died, he had been working on this theory day in and day out. He died before he could finish this mind boggling concept.
The strings (or bands of energy) are extremely small, and float around freely. They are not attached to anything. They are so small that they can not even be seen through a microscope. The strings are not made up of anything, but other things are made up of the string. The tiny energy strands are located really deep down in the center of the atom's nucleus.
There are four basic forces in our nature. The most common forces are gravity and electromagnetism, which Einstein and Newton made theories on. The other two are weak nuclear force and strong nuclear force. These forces can not be seen, because they are way deep down in the atom's nucleus. The weak force undergoes radioactive decay, and the strong force helps keep the protons and neutrons bonded together so that they will not separate.
In classical theory, this could be explained by saying that the light travels faster because it is in a moving train. ... Another experiment that can be done to disprove the classical theory is about the addition of speed. ... This all reasoning is the subject of the theory of relativity, developed mostly by Einstein. This theory is saying the exact opposite of what physicists firmly believed from the times of Newton till the beginning of 20th century. ... This lead to very unusual discoveries and the hunt for the theory of everything (which has not been discovered, yet). ...
These partial theories and observations lay the groundwork for the search of a complete and unified "ultimate theory" of the universe. ... String theory (the idea that particles like protons and neutrons existed on a wavelike string) was one alley for this quest. After many years of research, in 1960, string theory was invented to describe strong force. Later string theory was shown that string theory could describe gravitational force. However, string theory was abandoned since theory based on quarks and gluons fit much better with observations. ...
Introduction Jean Piaget's Theory of Formal Reason has been widely, used and accepted in the field of psychology. ... The Theory of formal reason works like a guideline to help us understand the cognitive development of infants throughout adolescents and even, to some extent, adults. ... Piaget's task in relation to his theory Piaget's original theory is in regards to cognitive development. ... The theory of formal resoning builds on this theory by focusing on how children or adolescents develop formal reasoning. ... I then placed another hook at the bottom of the stri...
He made the essence of lines come to life by exploring new ways and theories to paint and draw. ... The last of the four basic principles used in the Tribute To Money was the Classic Color Theory. The Color Theory is very popular with to days artist as well as for the Renaissance artist. This theory gave mood to the painting and let the artist tell his audience what he was trying to say. ... String instruments as we know them today could not be possible without the three most very important instruments in the string family such as: the lute, viol, and the spinet. ...
In more than one way Newton's theories of light interrelate with his theories of gravity. ... He envisioned some unknown force that held the planets to their particular courses much like the strength of a string hold a ball in a circular coursed as we twirl it around our heads . Newton realized that the strength of this force was measurable just as the strength of the string would be measurable . Unlike the string on a ball, however, the forces Newton were interested in strengthened when the distance between two planetary objects decreased and weakened when that distance increased . ...
According to his cognitive theory, human behavior results from the adaptation of the agent to the environment as a consequence of a complex and continuous interaction between the two (Ornstein & Levine, 1993). ... It is also possible to see this idea in his cognitive theory. ... Though his theory can be put into practice in many fields, we will only deal with the relationship between the stages and education (Piaget, 1952). 1. ... They were given a pendulum with a string and a weight at the end of the string. They could change the length of the string and amount of the string.They were as...
A mass hanger was attached to the string and ran over a seemingly frictionless pulley system. ... The theory was tested through treating the radius of the crossbar and the amount of mass as independent variables. ... The string was then wrapped tightly about the upright and moved to .881m above the ground As the hanger was let go, a stopwatch was simultaneously started. ... I is the inertia of the system, m is the mass on the string, r is the radius of the rotating shaft, g is gravity, t is the time of the fall of the hanger, a h is the height of the fall. ... The theory I=MR is confirmed h...