Glass Rod

Bejamin Franklin -- A Life Of A Great Man
Bejamin Franklin -- A Life Of A Great Man
Bejamin Franklin -- A Life Of A Great Man Word Count: 1163 Benjamin Franklin During the period after America\'s birth there were many incredible people but none more so than Benjamin Franklin. Ben is considered one of America\'s greatest citizens. He accomplished many things in his lifetime; he was a scientist, an inventor, a politician, a printer, a philosopher, a musician, and an economist. In the 1700s, a scientist was someone who thought about the way things work and tried to figure out way
Fiber Optics
Fiber Optics
Fiber Optics Fiber Optics Assignment Many modern medical materials and equipment work on a principle which is beyond the capacity of human transducers. Comment and discuss the working principles of an endoscope, uteroscope or a rectoscope showing the illuminating path, the image path, transmission path and the liquid transfer or operating instrument ducts, showing the position of suitable valves. This will therefore explain how light travels through an optical fibre and show how such fibres are
The Laser
The Laser
The Laser The Laser Before we can learn about the laser we need to know a little bit about light (since that is what a laser is made of). Light from our sun, or from an electric bulb, is called white light. It is really a mixture of all the different colours of light. The colours range from violet, indigo, and blue, to green, yellow, orange, and red. These make up the visible part of the electromagnetic spectrum. Light is made up of particles, called PHOTONS, which travel in waves. The differenc
Chemistry: Acid-Base Titration
Chemistry: Acid-Base Titration
Chemistry: Acid-Base Titration Chemistry: Acid-Base Titration Purpose: The objective of this experiment were: a) to review the concept of simple acid-base reactions; b) to review the stoichiometric calculations involved in chemical reactions; c) to review the basic lab procedure of a titration and introduce the student to the concept of a primary standard and the process of standardization; d) to review the calculations involving chemical solutions; e) to help the student improve his/her lab te