GCSE Physics Coursework - Resistance of a Wire Coursework Resistance of a Wire Task To investigate how the resistance of a wire is affected by the length of the wire. Theory What is resistance? Electricity is conducted through a conductor‚ in this case wire‚ by means of free electrons. The number of free electrons depends on the material and more free electrons means a better conductor‚ i.e. it has less resistance. For example‚ gold has more free electrons than
Premium Electric current Ohm's law Electric charge
Chapter 28: Care of the High-Risk Mother‚ Newborn‚ and Family with Special Needs High-risk pregnancy One in which the life or health of the mother or the infant is jeopardized by a d/o that is associated with or exists at the same Morbidity State of being diseased Mortality Quality or state of being subject to death Classifications of high-risk factors of pregnancy Biophysical‚ Psychosocial‚ Sociodemographic‚ Environmental Biophysical Genetic considerations‚ nutritional status‚ medical
Premium Obstetrics Blood Pregnancy
Petit: Sane Wire Walker What do you think when you imagine a man walking on a wire higher than 10 stories high? A French wire walker named Philippe Petit walked over many structures from Notre Dame to Sydney‚ Australia‚ to New York. Through the things he has done‚ people may think he is crazy. However‚ Petit and I think that there is nothing crazy about what he has done. I believe the people/society thinks he is crazy. They see this man up hundreds of feet walking across a wire over famous
Premium Philippe Petit World Trade Center Notre Dame de Paris
Illinois. He saw a wooden rail with nails sticking out and decided to use this to start his design of barbed wire. His wife’s garden needed protection and that started his invention process. One year later in 1874‚ the barbed wire fence was patented. Glidden became a millionaire with assets. His company‚ with partner Issac Ellwood‚ The Barb Fence Company made 10‚000 pounds of barbed wire the first year and 600‚000 pounds by 1875. When Glidden died‚ he was one of the richest people in America. Although
Premium Barbed wire
Section 1 WHAT IS HAPPENING IN THE WIRES? INTRODUCTION Electricity is usually invisible. Except for lightning and sparks‚ you never see it in daily life. However‚ light bulbs and a magnetic compass can show you when something electrical is happening. By observing their behavior and making a few assumptions‚ you can begin forming ideas about electricity. This type of thinking is called “building a model”. INVESTIGATION ONE: WHAT IS NEEDED TO LIGHT A BULB? 1.1 Activity: Lighting bulbs in a loop
Premium Incandescent light bulb
January 13‚ 2013 Chapter 26 Notes (1865-1896) * The Clash Of Cultures on the Plains 1) As the White settlers began to populate the Great West‚ the Indians‚ caught in the middle‚ increasingly turned against each other‚ were infected with White man’s diseases‚ and were stuck battling to hunt the few remaining bison 2) The Sioux‚ displaced by Chippewas from the their ancestral lands at the headwaters of the Mississippi in the late 1700s‚ expanded at the expense of the Crows‚ Kiowas‚ and
Premium William Jennings Bryan American Old West
controversy that nearly toppled the Arroyo administration started at the Palace‚ when Presidential Spokesperson Ignacio Bunye released CDs of the Hello Garci conversations on June 6‚ 2005. Days later‚ former NBI Deputy Director Samuel Ong presented what he claims to be the "mother of all tapes" of the wiretapped conversations. The revelation spawned House and Senate investigations‚ as well as calls for President Arroyo’s resignation. The President was steadfast in her refusal to step down.
Premium Hello Garci scandal
Introduction: It is‚ precisely‚ in the modern art gallery of the Metropolitan Museum of Art in New York City‚ that Jackson Pollock’s painting‚ Number 28‚ 1950 hangs. On a wall of its own‚ neither too big nor too small‚ it would seem completely normal in relation to the art surrounding it. But the painting has an interesting quality; to some‚ it appears as a vague‚ brown‚ mess of paint‚ to others‚ as a mystical movement of color contained on a canvas. The techniques that Pollock utilizes to create
Premium Mind Metaphysics Ontology
1. Sitting Bull- Hunkpapa Lakota Sioux holy man who led his people as a tribal chief during years of resistance to United States government policies 2. George A. Custer- United States Army officer and cavalry commander in the American Civil War and the Indian Wars. 3. Chief Joseph- Leader of Nez Perce. Fled with his tribe to Canada instead of reservations. 4. Geronimo- Apache leader who fought U.S. soldiers to keep his land 5. Helen Hunt Jackson- a writer. Author of the 1881 book
Premium Native Americans in the United States United States
Chapter 26‚ Problems 2‚ 5‚ 6‚ 9‚ & 11. 2) Tinker‚ Inc.‚ finances its seasonal working capital need with short-term bank loans‚ Management plans to borrow $65‚000 for a year. The bank has offered the company a 3.5% discounted loan with a 1.5% origination fee. What are the interest payment and the origination fee required by the loan? Interest paid: $65‚000 x 0.1 x 120/360 = $2‚167 Origination fee: $65‚000 x 0.015 = $975 Funds the firm gets to use: $65‚000 - $2‚167 - $975 = $61‚858 What is the rate
Premium Interest Compound interest