1 Introduction ANSWERS TO MULTIPLE CHOICE QUESTIONS 1. Using a calculator to multiply the length by the width gives a raw answer of 6783 m 2 ‚ but this answer must be rounded to contain the same number of significant figures as the least accurate factor in the product. The least accurate factor is the length‚ which contains either 2 or 3 significant figures‚ depending on whether the trailing zero is significant or is being used only to locate the decimal point. Assuming the length contains 3 significant
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1. Which of the following statements about heat is false? A) If heat flows into a system‚ the extra energy of the system appears in the form of internal energy. B) A hot object possesses more heat than a cold object. C) If the system and surroundings are in thermal equilibrium‚ there is no heat flow between them. D) A process in which heat flows out of a system is said to be exothermic. E) Heat is a form of energy flow. B is false. If you compare a cup of water at 25oC and a bath tub of
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BA 213 - Test#1 Review Instructor: Usha Ramanujam Dear Students‚ I have indicated answers to the test review questions in BOLD. You can highlight the entire review and remove the bold feature before you start working on these questions and then verify the answers. Also‚ detailed solutions are given for q.38 and q.40 /Usha 1. Thread used in the production of mattresses‚ an indirect material‚ is classified as manufacturing overhead. TRUE/ False 2. Prime cost and conversion
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19. Allegiance‚ Inc. has $125‚000 of inventory that suffered minor smoke damage from a fire in the warehouse. The company can sell the goods "as is" for $45‚000; alternatively‚ the goods can be cleaned and shipped to the firm’s outlet center at a cost of $23‚000. There the goods could be sold for $80‚000. What alternative is more desirable and what is the relevant cost for that alternative? A. Sell "as is‚" $125‚000. B. Clean and ship to outlet center‚ $23‚000. C. Clean and ship to outlet center
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BIOLOGY TIME: 2 HOURS (1) Food spoilage is mainly due to a) Poor quality b) high protein content c) the activities of decomposers d) excess water (2) Which of the following organisms is transmitted by houseflies? a) Plasmodium b) Vibro cholera c) Trypanosoma d) Gonococcus sp (3) The odontoid process is associated
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Business Economics Questions: 1. Explain the subject matter of economics as question concerning the adjustments between unlimited want and limited resources. 1 & 2 2. Explain how Market/Price mechanism solves there central problems of economics 1 & 2 3. Explain why the price in competitive markets settles down the equilibrium intersection of supply and demand. Explain what happens if the market price starts out too high or too low. 3 4.Explain the economic meaning 0f price elasticity
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distant a planet’s orbit is from the sun‚ the longer it takes to complete an orbit. Table for Individual Question Feedback Points Earned: 1.0/1.0 Correct Answer(s): B 2. What are the three basic types of spectra? A) Continuous‚ emission‚ absorption B) Thermal‚ redshifted‚ blueshifted C) Thermal‚ redshifted‚ emission D) Continuous‚ absorption‚ blueshifted Table for Individual Question Feedback Points Earned: 1.0/1.0 Correct Answer(s): A 3. According to the nebular theory
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1 Which of these is a collection of related pieces of information? A) provider network B) disk C) file D) database 2 Transactions are entered in Medisoft via the A) File menu B) Reports menu C) Tools menu D) Activities menu 3 In Medisoft‚ what are the shortcuts for frequently used menu commands? A) tabs B) buttons C) clickers D) markers 4 Medisoft will ask for a confirmation before A) adding data B) editing data C) saving data D) deleting data 5 Most
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1. On analysis‚ a compound with molar mass 60 g mol–1 was found to contain 12 g of carbon‚ 2 g of hydrogen‚ and 16 g of oxygen. What is the molecular formula of the compound? A. CH2O B. CH4O C. C2H4O D. C2H4O2 2. What is the total number of atoms in 0.20 mol of propanone‚ CH3COCH3? a. 1.2×1022 b. 6.0×102 C. 1.2×1024 D. 6.0×1024 Assuming complete reaction‚ what volume of 0.200 mol dm–3 potassium hydroxide solution (KOH(aq))‚ is required to neutralize 25.0 cm3 of 0.200 mol dm–3 aqueous
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Writing Effective Multiple-Choice Exams Accessible Version By Mike Atkinson‚ Faculty Associate Teaching Support Centre Reflections Newsletter Excerpt Instructors and students alike often express a certain "distaste" for multiple-choice (MC) exams. While MC exams have the advantage of being easy to grade‚ the items themselves are frequently described as tricky and unnecessarily difficult. Students may feel that the exam did not test their knowledge of the course material. Instructors complain
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