Lye is a corrosive alkaline substance‚ commonly sodium hydroxide (NaOH‚ also known as ’caustic soda’) or historically potassium hydroxide (KOH‚ from hydrated potash). Previously‚ lye was among the many different alkalis leached from hardwood ashes.[1] Today lye is commercially manufactured using a membrane cell method. Solid dry lye is commonly available as flakes‚ pellets‚ microbeads‚ and coarse powder. It is also available as solution‚ often dissolved in water. Lye is valued for its use in food
Premium Sodium hydroxide
this soil because of the very hot and wet climate hence only iron and aluminium compounds remain‚ this gives the soil its red colour. The nutrient cycle is also short because there is fast plant growth and rapid decomposition. This means that humus is formed and used before leaching occurs. The main process involved in this soil formation is called laterisation: this is where loose topsoil is eroded and the iron and aluminium layers are exposed and due to the high temperatures it bakes these layers
Premium Soil
HISTORY OF CUTTING TOOL MATERIALS • Cutting tool used during the industrial revolution in 1800 A.D • First cutting tool was cast using crucible method (1740) and slight hardened by H.T. • 1868: R. Mushet found by adding Tungsten we can increase hardness and tool life ( Air Quenching) • F.W.Taylor in Pennsylvania did the most basic research in metal cutting between 1880-1905 • Invented high speed steel (better H.T. process) • Better alloy
Premium Carbon
The ruby laser‚ first invented in 1960‚ was the world’s first laser. Created by Theodore Maiman‚ the ruby laser is composed of aluminium oxide where some of the aluminium ions have been replaced with chromium ions. These chromium ions are what gives the ruby laser its red color. Its gain medium is a cylindrical crystal. A fully reflecting mirror and a partially reflecting mirror are placed at both ends of the cylindrical crystal. A high intensity lamp is spiraled around the cylinder to produce a
Premium Laser Light Atom
оwn immеdiate resеrves of glycоgen and thus allоw for lоnger and mоre intеnse аctivity. ALPINE SPRING WATER The watеr usеd for Red Bull is аlpine wаter which cоmes frоm springs nеarby the prоduction sitеs in Austriа and Switzеrland. PACKAGING Aluminium‚ Pаckaging shеet and cartоn bоxes. Production process ONE PRODUCTION HUB SERVING THE GLOBE Red Bull’s mаnufacturing base in central Europe has a lot of advantages: Red Bull guаrantees that the sаme prоduct quality is еnjoyed arоund
Premium Caffeine Red Bull Energy drink
carry the load current. The flux produced by this magnet is proportional to‚ and in phase with the load current. Go to index ↑ Moving system The moving system essentially consists of a light rotating aluminium disk mounted on a vertical spindle or shaft. The shaft that supports the aluminium disk is connected by a gear arrangement to the clock mechanism on the front of the meter to provide information that consumed energy by the load. The time varying (sinusoidal) fluxes produced by
Premium Magnetic field
FAKULTI TEKNOLOGI KEJURUTERAAN UNIVERSITI TEKNIKAL MALAYSIA MELAKA | ENGINEERING MATERIALS | BKTP 1313 | SEMESTER 2 | SESI 2012/2013 | LAB 4: IMPACT TEST | NAME | | MATRIX NUMBER | | COURSE | | DATE | 02 / 05 /2013 | NAME OF INSTRUCTOR | 1.. | | 2. | EXAMINER’S COMMENT | VERIFICATION STAMP | | TOTAL MARKSProcedure: /15Data recording: /15 Results: /15Discussion: /15Questions:
Premium Materials science
Science Study Notes Getting Your Act Together Cell Theory Cells are the basic structural and functional units of life. In multicellular organisms different cells perform different functions. Different types of cells work together so that the organism functions as a co-ordinated whole Unicellular and Multicellular Organisms A multicellular organism is made up of many cells A unicellular organism only has one cell Plant Cell Animal Cell Basic Requirements
Premium Organism Cell Eukaryote
026 I=0.0095 Example Calculations: Volume of section 1: L = Angular Acceleration- Radius of Gyration for axel: Torque=mgh Moment of Inertia: +m2k2+m3k3 = 0.0245kgm² For Aluminium‚ Applications: The very first known application of a flywheel is in a potter’s wheel to keep it spinning at a constant rate. Most promising as a direct alternative to chemical batteries in cases where uninterrupted direct current power is required
Premium Kinetic energy Physical quantities Time
UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Advanced Subsidiary Level and Advanced Level CHEMISTRY Paper 1 Multiple Choice Additional Materials: Multiple Choice Answer Sheet Soft clean eraser Soft pencil (type B or HB is recommended) Data Booklet 9701/11 May/June 2012 1 hour *6083199800* READ THESE INSTRUCTIONS FIRST Write in soft pencil. Do not use staples‚ paper clips‚ highlighters‚ glue or correction fluid. Write your name‚ Centre number and
Premium Education High school College