MGT 3200 Study Guide - Midterm Guide: Joule, Kilogram, Sulfur Trioxide
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Match the vocabulary term with the appropriate definition: ___f__ thermodynamics, __e_ 1st law of thermo, ___j__ enthalpy, ____g_ system, ___d__ energy, ___b__ work, __a__ si unit for energy, __c___ heat, ___h__ endergonic reaction, ___i__ exergonic reaction. The energy used to cause an object with mass to move against a force. D. ) the ability to do work or transfer heat. G. ) the molecules we want to study: a reaction that absorbs energy. What is the magnitude of work done, in l*atm, on a balloon if it expands from 13l to 55l in a pressure of 0. 96 atm. An electron is moving around a magnetic field with the kentic energy of 34j. What is the electron"s velocity? (hint: mass of electron = 9. 11*10-31kg) (cid:885)(cid:886) = (cid:4666)(cid:891). (cid:883)(cid:883) (cid:883)(cid:882) (cid:2871)(cid:2869)(cid:4667)(cid:2870)= (cid:890). (cid:888)(cid:885)(cid:891)(cid:888) (cid:883)(cid:882)(cid:2869)5. 4. ) a 7. 9 kg tank shell is fired at 1,575 m/s. What is the kinetic energy, in joules? (cid:883)(cid:884)(cid:4666)(cid:889). (cid:891)(cid:4667)(cid:4666)(cid:883)(cid:887)(cid:889)(cid:887)(cid:4667)(cid:2870)
