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Make the conversion indicated in each of the following: (a) the men's world record long jump, 29 ft 4.5 in, to meters. (b) the greatest depth of the ocean, about 6.5 mi, to kilometers. (c) the area of an 8.5 by 11 inch sheet of paper in cm 2.
In this worksheet “examples” have step-by-step solutions while “problems” only have answers. We have left you room to try all the examples before the solution is shown.
Practice problems for dimensional analysis, including step-by-step solutions and explanations.
Problem-solving: Dimensional analysis 1. Dr Kathryn Boast, Hertford College. 27th July 2020. Introduction. A quantity is something measurable. It could be a mass, or a speed, or a force, and so on. The quantity will be measured in units.
Dimensional Analysis for a refresher on how to solve these problems. Many of the problems can be solved more than one way. At minimum, choose five problems from page 1, five problems from page 2, and two problems from page 3 (total = 12 problems minimum).
Practice Problems. 1) When one gram of gasoline burns in a car's engine, the amount of energy given off is approximately 1.03 x 104 cal. Express this quantity in joules (J). (Use 1 cal = 4.184 J) 2) The pressure reading from a barometer is 742 mm Hg. Express this reading in kilopascals, kPa.
Learn General Chemistry with free step-by-step video explanations, exam prep materials and practice problems by experienced online tutors.
