The Big 50 Revision Guidelines ‐ M1 OPHS The Big 50 Revision Guidelines for M1 If you can understand all of these you’ll do very well… 1. Understand what is meant by a Model in Mechanics‚ and why all real‐life systems have to be modelled in order to be analysed theoretically 2. Know how everyday objects are modelled as Particle‚ Lamina‚ Rigid Body‚ Rod (Light‚ Uniform‚ Non‐ uniform)‚ String (Light‚ Inextensible)‚ Pulley (Light‚ Smooth)‚ Surface (Rough‚ Smooth)‚ Bead‚ Wire and Peg
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Unit 1 Phones Choosing a phone: * Picture resolution (pixels) * Camera resolution (megapixels) * Storage capacity (gigabytes) * Memory card (gigabytes) SD and SDHC cards: flash memory cards‚ SD (2GB)‚ SDHC (32GB) Wi-Fi: wireless fidelity. Long-range data transfer. Bluetooth: Short-range data transfer. User Interface: the way in which a user interacts with a system Features for the elderly: * Easier navigation * “Panic” button * Larger sized buttons and keys
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Table of Contents Preparation pg 1 Saying good bye pg 2 The Ceremony pg 3 Earth pg 4 Games pg 5 New Life pg 6 Jaycee was sitting in her room studying as always. Her room isn’t what you think it would be. It is dark and dingy and very mysterious. It looks like there was a house fire‚ and it smells like mold and rotten garbage. In fact where she lives is very mysterious and smelly too. This is because her home is underneath the surface of the earth
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The principle of utility Bentham developed the utility principle. The rightness or wrongness of an action is determined by its ’utility’ or usefulness. Usefulness refers to the amount pleasure or happiness caused by the action. The theory is k the greatest happiness principle‚ or GHP; The principle of utility means the principle which approves or disapproves of every act‚ according to the tendency which it appears to have to augment or diminish the happiness of the party whose interest is in
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Ch1: Atomic structure Discovering the electron - When electricity flows in an aqueous solution of ionic compounds‚ the metal ions appears at the negative electrode (cathode). - The metal exists in the solution as positively charged particles known as ions. - A 1+ ion plus one unit of electricity gives one metal atom. - Low pressures gases conduct electricity very well. - The glass of containing vessel opposite the cathode (negatives electrode) glowed when the applied potential difference
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The ulnar nerve is formed from the medial cord nerve roots of C7-T1. Originating in the brachial plexus‚ it descends down the arm before passing around the medial epicondyle of the elbow (the so-called funny bone) and then passes between the heads of flexor carpi ulnaris (FCU). It gives some cutaneous branches just before the wrist whilst the motor branches pass around the hook of hamate. Its motor contribution is to all small muscles of the hand except the lateral two lumbricals as well as FCU
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1. Plot the demand function Qd = 60 – 4P. 2. Plot the demand function Qs = 100 + 2P. 3. The annual demand and supply for coffee are given by Qd = 10‚000 – 50P Qs = 20P Where price is in dollars per 50-kilogram bag and quantity is in thousands of 50-kilogram bags. Calculate the equilibrium price and quantity in this market. 4. Assume a competitive market where demand is given by Qd = 980 – 90P while supply is given by Qs = 200 + 40P. It can be determined that the equilibrium price in this
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INSTRUCTIONS All working must be CLEARLY shown Use sketches where necessary to support your answers Silent electronic calculators may be used Students MUST answer ALL questions in Section A and any THREE in section B All questions should be answered using standard english DO NOT TURN THIS PAGE UNTIL YO ARE TOLD TO DO SO Section A: Short answer questions. Answer ALL TEN questions. 1. Draw a labeled diagram of an atom 2.
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“An inspector calls communicates a message that is relevant only to the plays first audiences; it has no interest or relevance on a modern audience” What do you think of this statement? An Inspector calls was written in 1945 in the setting of an Edwardian 1920’s Britain. In the same month that the atomic bomb was dropped in Hiroshima‚ audiences were queuing anxiously for J. B Priestley’s latest creation. An Inspector calls was hugely relevant to 1945 audiences‚ as it echoed their feeling
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IS202 World History and Civilization Introduction Chapter I. Key Term: 1. Geography: is the study of people‚ their environment and their resources. 2. Latitude: line on a map or globe measure distance north and south of Equator. 3. Longitude: lines measure distance east and west of the Prime Meridian‚ which runs through Greenwich‚ England. Or the lines to measure in degree. 4. Prehistory: the history before history. 5. Archaeologist: scientists who find and analyze objects left by
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