3. In order to conduct an electrical current, a substance must have charged particles (ions or electrons) that are free-moving, or able to move about throughout the sample.…
But Niels Bohr looked into this and found out that electrons move in paths around the nucleus. Surprisingly these electron can move from one path to another. They can also jump to a path that is a level above. Bohr created a model called the planetary model. This model shows how the electron move in different energy levels.…
10. Thomson found that the electrically charged plates affected the direction of a cathode-ray tube beam. True…
Electrons: will be found moving around the nucleus. Will have a negative charge. Do not have any weight meaning they are weightless and have no atomic mass.…
The only reality for an AE is the one they create for themselves…everything is matter – everything is connected as some form of matter or energy and in a cause and effect relationship…
human eye can view only the color that is reflected, the remaining color in visible spectrum are being absorbed by the plant pigments for energy use.…
J.J. Thomson, a physicist, is responsible for pioneering the discovery of electrons with his research on cathode rays. He argued that the cathode rays consist of particles…
In 1913, a Danish physicist named Niels Bohr put Rutherford's findings together with the observed spectra to come up with a new model of the atom in a real leap of intuition. I believe that the Bohr’s model of atom explains well about the atomic theory, because in his experiments it is shown and explained the structure of an atom. His famous suggestion is about that the electrons orbit around the nucleus of an atom. Bohr experimented with atomic spectrum that proved his suggestion.…
A while after in 1897, an English physicist J.J. Thomson discovered the electron and proposed a model of the structure of the atom. He conducted experiments that led him to believe that electrons had a negative charge and that matter had a positive charge. He introduced the concept of the…
In a world where people are ignorant to the things around them. Where there are micro beings living everywhere and inhabiting every crevice there is. These beings are known as atoms. These atoms create matter and the matter creates the world around. Throughout the years, individuals have been researching about the atom and the properties it holds.…
1. Because of man’s ignorance and curiosity, arguments for the existence of God have been made over the years. Basically, these arguments are divided into two large groups i.e. logical and metaphysical. Actually, these arguments seek to prove that the existence of a being or having faith with at least one attribute that only God could have is logically necessary.…
Neils Bohr came up with a observation that, since + and – charges electrons on the outside should come crashing into the nucleus cancelling both out. His experiment involved studying light coming from atoms that are ‘excited’ by electricity or flame. The light is made of distinct colour liens…
Anti-realism states that the existence of all objects depends upon human perception: ‘to be is to be perceived’. Idealism states that the immediate objects of perception are mind-dependent, what we today would refer to as sense data but Idealist George Berkeley referred to as ‘ideas.’ The theory suggests that perception is reality meaning that there is no external world to be perceived directly or indirectly.…
are unthinkingly used to construct social reality. One of these fundamental antinomies is the opposition between objectivism and subjectivism or, in more current parlance, between structuralism and constructivism, which can be roughly characterized as follows. From the…