Sunlight effects on Color
Color is light. Light is a form of energy and, according to theory, travels in waves. Sir Isaac Newton discovered this in 1666 by passing a beam of light through a prism. The renowned English scientist was 23 years old at the time. He was made to stay home from Cambridge University for over a year because the plague that was sweeping Europe had closed it down. It was during this period that Newton performed his famous spectrum experiments. To alleviate the boredom of quarantine, he punched holes in the curtains of his darkened room to study the effects of light passing through a prism. The light separated into the same progression of colors found in the natural rainbow. Although he found an infinite number of colors in this spectrum, Newton wanted to show that there were just seven main colors. He identified red, orange, yellow, green, blue, indigo and violet. This was also in keeping with Aristotle's seven classes of color, which he thought were all mixes of black and white (What is).There are three Primary colors, red, blue and yellow. If you mix two primary colors together, a secondary color is produced. The primary colors are the base of all secondary colors. Red
Sunlight is essential for the growth of plants. But these life-giving forces also have the potential for destroying life. Sunlight is delivered in small packets of energy called photons. By illuminating each of the dots to a different brightness, the monitor creates different colors (Color). Just as water and minerals are required plant nutrients, so also is light. Ozone molecules in the upper part of the atmosphere are particularly effective in absorbing them. When an ultraviolet photon leaves the sun heading in our general direction, there is a small but real chance that it will collide with a DNA molecule in someone's skin cell and increase the likelihood that he or she will develop a skin cancer. When the chemical bonds break, the color begins to fade. The chance is small, but the number of photons is extremely large, so thousands of people develop skin cancer every year. The portion of a dye molecule that gives it its color is called a chromophore and is usually the most fragile part of the molecule. Dust and other small particles remove photons. Exposure to sunlight was the traditional way to bleach fabrics and make them white. While light travels as electromagnetic waves, it's emitted and absorbed as particles called photons. This is a hazardous step for an ultraviolet photon, as there are many ways it can be absorbed or deflected. Television screens and computer monitors make their colors by mixing red, green and blue lights.
Common topics in this essay:
Color Colors,
Cambridge University,
Color Theory,
Isaac Newton,
COLOR Color,
primary colors,
colors mixing,
green blue,
red green blue,
colors colors mixing,
secondary colors,
chemical bonds,
red green,
colors colors,
mixing colors,
mixing colors makes,
develop skin cancer,
white light,
secondary color,
colors mixing colors,
|
Acceptance Essays
