The Character of Physical Law - Coursework Example

For instance, the moon still shines even when it is invisible. Einstein proved the relationship between conservation and locality principle in his special theory of relativity. According to Feynman, charge represent charged sub-atomic particle (electron or proton), hence a thing. On the other hand, energy is a behavior of objects, which can only be explained through abstract mathematical formulas. Charge obeys the principle of conservation, has the baryon number, and is relativistic invariance (Louisa, 2008).

The three properties make charge more of a thing than a behavior. On the other hand, energy obeys the conservation principle but does have baryon number. The photon polarization experiment attempts to explain polarized sinusoidal plane electromagnetic wave. The experiment can be set in a linear or a circular format to achieve either circular or linear polarization. To determine the relationship between polarization and wave motion the experiment applies quantum mathematical variables such as vectors, unitary operators, and probability.

The experiment investigates infinitesimal transformations of classical polarization state of a wave. The experiment can be conducted using a pair of Polaroid sunglasses. According to Bell's Theorem, the two values are localized. Thus, their action goes beyond their presence. In this experiment, the speed of light is a universal constant that represent the upper bound (limit) of any variable. According to Goodman ‘grue’ is the appearance of an object relative to a time interval t. Thus, an object is grue if it is green before time t elapses and blue afterwards.

However, the original definition asserts that an object is green irrespective of the time it is observed. Grue is used to make conclusions on scientific induction problems. For example, the problem of green and grue emeralds can be concluded through induction. Obviously all emeralds examined so far are green; therefore, we are compelled to conclude that all emeralds discovered in future will be green. It is unrealistic to conclude that emeralds discovered after time t will be grue. The statements; “all emeralds are green" and all emeralds are grue" are classical induction problems (Ragep, 2001).

Such problems cannot be concluded using the principle of grue due to the invariance of form. In addition, ‘grue’ is an inherently time-indexed concept. The concept is not well defined due to variation of language and definitions. Therefore, the term ‘grue’ should not be incorporated in induction. Galileo principle of inertia asserts that a body moving on a level surface will continue to move in the same direction, unless disturbed. This principle is related to Newton’s first law of motion, which states that relate the resultant force to mass and acceleration.

The force of gravity provides an answer to questions of “what keeps planets on their orbits.” Newton concluded that the force of gravity is universal and is dependent on masses of objects and the distance separating them. These insights are equivalent to the Kepler's planetary motion law, which states, “An imaginary line drawn from the center of the sun to the center of the planet will sweep out equal areas in equal intervals of time.” On page 21, Feynman discusses how Newton tested an idea of his and concludes: This was a dramatic test that everything is all right.

" Feynman argued that Kepler’