|LASER ALIGNMENT THEORY Modern optical metrology uses precise lines and planes in space from which measurements are made. Because this method creates these features using light it has become known as optical tooling. The 35 year old historical development and current technology of laser instrumentation as used in optical tooling is discussed in detail. This includes the how the measurements are made‚ applications‚ and the technology of alignment lasers and position sensing targets developed for
Premium Laser
LibraryPirate LibraryPirate Metric Prefixes Multiple 1‚000‚000‚000‚000‚000‚000 1‚000‚000‚000‚000‚000 1‚000‚000‚000‚000 1‚000‚000‚000 1‚000‚000 1‚000 100 10 1 0.1 0.01 0.001 0.000001 0.000000001 0.000000000001 0.000000000000001 0.000000000000000001 1018 1015 1012 109 106 103 102 101 1 10–1 10–2 10–3 10–6 10–9 10–12 10–15 10–18 Name exa peta tera giga mega kilo hecto deka — deci centi milli micro nano pico femto atto Abbreviation E P T G M k h da — d c m m n p f a Physical Constants Acceleration
Premium Measurement
F.6 Physics Laboratory Report Investigation of relationship between pressure‚ volume and temperature of gas Date of experiment: 12/11/2008 Aim of experiment: The objective of this experiment is: 1. To study the relationship between pressure and volume of a gas at constant temperature. 2. To study the relationship between the volume and temperature of a gas at constant pressure. Principles involved: When gases are compared‚ their volumes‚ temperatures and pressure are always involved
Premium Electron Scientific method Temperature
Johannes Kepler: Life‚ Laws‚ & Impact on Science Johannes Kepler was born the 27th of December 1571 and passed away the 15th of November 1630. He was born in Weil der Stadt in Swabia‚ a small town in Germany‚ and later moved with his family to Leonberg‚ which was a town nearby his birth town. Growing up‚ Kepler was said to be a very sickly child. He had gotten smallpox as a child‚ which crippled him with poor vision‚ and crippled hands for the rest of his life. He was a son to Heinrich Kepler‚ a
Premium Salem witch trials Witchcraft The Crucible
Oil Painting The oil painting technique traces its roots all the way back to a time between the fifth and ninth century when it was first used in Western Afghanistan‚ yet it was made famous and the premier means of expression by the Renaissance movement in the 15th century by men like Leonardo Da Vinci and Raphael (Davide 46). The reason the oil painting technique gained this newfound popularity was due in large part to its ability to convey things such as human flesh more accurately while also
Premium Oil painting Painting Leonardo da Vinci
Sample Lab Report for CHM 152 Name Lab Partner(s) Abstract: The physical properties‚ including the boiling point‚ density‚ and refractive index were measured for unknown liquid #16. The infrared (IR) spectrum of the compound was also taken. Based on the data collected‚ it was determined that the compound was likely to be salicylaldehyde. Introduction The purpose of this experiment was to determine the identity of an unknown organic liquid by measuring some of its physical
Premium Temperature Liquid Fundamental physics concepts
SYLLABUS BREAK UP FOR STD X |Subjects |1st Assessment |2nd Assessment |1st Prelims | |English I |*Essay writing |*Essay writing |*Essay writing | | |*letter writing (formal/informal) |*letter writing (formal/informal) |*letter writing (formal/informal)
Premium Universal Declaration of Human Rights
PHYSICS HIGHER SECONDARY SECOND YEAR VOLUME - I Revised based on the recommendation of the Textbook Development Committee Untouchability is a sin Untouchability is a crime Untouchability is inhuman TAMILNADU TEXTBOOK CORPORATION COLLEGE ROAD‚ CHENNAI - 600 006 c Government of Tamilnadu First edition - 2005 Revised edition - 2007 Dr. S. GUNASEKARAN Reader Post Graduate and Research Department of Physics Pachaiyappa’s College‚ Chennai - 600 030 CHAIRPERSON Reviewers P SARVAJANA
Premium Magnetic field Electromagnetism Electric charge
wavelength range of 4000–650 cm–1‚ at a spectral resolution of 4 cm–1 over 32 scans. In attenuated total reflectance (ATR) spectroscopy‚ the sample is placed in contact with a special crystal which is composed of a material with a high index of refraction [e.g.‚ zinc selenide (ZnSe)‚ thallium bromide iodide (KRS-5)‚ Ge]. Figure 6 shows FTIR–ATR spectrum extracted from the imaging of the green paint sample. Mineralogical species of green earths can be distinguished in the 3400–3700 cm−1 and 950–1100
Premium Spectroscopy Chemistry Light
Required materials All purpose flour Water Jar with a lid Spoon Brush Newspaper Estimated Experiment Time Less than 5 minutes to make the glue‚ about 15 minutes for it to dry (when applied) Step-By-Step Procedure 1. Mix one cup of flour with one-half a cup of water together in the jar. Use the spoon to make sure the mixture is stirred well. This will become your glue. 2. Use your glue mixture to glue the newspaper into various shapes. Do this by brushing the glue onto the newspaper and
Premium Water Evaporation Volcano