PPT-Solids of Revolution

4G Disk method Find Volume Disk Method Revolve about a horizontal axis Slice perpendicular to axis slices vertical Integrate in terms of x Revolve about a vertical axis Slice perpendicular to axis slices horizontal. In Perspective. Symmetry and Regularity. Objects that are symmetrical look the same from several different views, or two sides are mirror images of each other.. Symmetric solids are referred to as regular, or Platonic solids.. Module 1. Session Topics. Surfaces and Solids of Revolution. Degree of Revolution. Hollow Objects. Visualizing Revolution. Surfaces and Solids of Revolution. Surfaces and Solids of Revolution are formed when a 2-D shape is revolved about an axis. -Describe . these objects-. What are some things that you notice?. Have you ever seen anything like these? Where?. What do they remind you of?. How would you describe these objects?. How can we describe these using geometric terms?. ● . Phases and Phase Diagrams. ● Liquids and Liquid Properties. ● Intermolecular Forces. ● Heating Curves. ● Introduction to Solids. ● Cubic Packing Arrangements. ● Closest-Packed Structures. Jim Olsen. Western Illinois University. JR-Olsen@wiu.edu. Platonic ~ Archimedean. Plato. (423 BC –347 BC). Aristotle. (384 BC – 322 BC). Euclid. (325 and 265 BC). Archimedes . (. 287.  BC –. By. Sidra Jabeen. Department of Chemical Engineering,. University of Engineering & Technology Lahore . Intermingling of two or more separate components to form more or less uniform product. . Some other terms are. All . faces, all edges, all corners, are the . same.. They are . composed . of . regular 2D polygons:. There were infinitely many 2D n-. gons. !. How many of these regular 3D solids are there?. Making a Corner for a Platonic . SCH4U1. Mr. . Dvorsky. Ionic Solids. Result from the reaction of a metal and a non-metal. Because of the large . electronegativity. difference, electrons transfer from the metallic atom to the non-metallic atom and the ions that result attract each other. . L/O – To identify and explain the causes and effects of the Revolution. The German Revolution. In late 1918, there was . unrest . across the whole of Germany. The emperor fled for his life and a new government took control. These events are called the . . Washers and Disks. Find Volume – Disk Method. Revolve about a horizontal axis. Slice perpendicular to axis – slices vertical. Integrate in terms of x. Revolve about a vertical axis. Slice perpendicular to axis – slices horizontal. FROM MANURE DIGESTATE. Biocycle. REFOR 17. Portland OR. October 18, 2017. Craig Frear, PhD. Director of Research and Technology. Regenis. Examples of Fine Solids Separation Technologies. Use of gravitational forces, chemical flocculation, filtration, and/or pressure to separate suspended solids from wastewater—while using a variety of dewatering methods to produce a stackable solid product. . Causes of the French Revolution What brought about the French Revolution? Enlightenment thinkers ~ many lived in France under absolute monarchy ~ spoke of change granting more rights to the people….sounded good! The Old Regime. 1. st. Estate – Clergy - 1% of population. 2. nd. Estate – Nobility – 1% of population. 3. rd. Estate – Remainder of population. The Clergy. Very wealthy and powerful. Owned 10% of the land in France. Salts, Sugars, Metals. Amorphous Solids- have no regular repeating arrangement of their molecules. Common glass, several polymers.. Crystalline Structure. Amorphous. Amorphous solids. Amorphous solids, due to a lack of arrangement of molecules, .