Please answer both parts of question C. 1 Mass and EnergyUse the equivalence of energy and rest mass, E = mc² to answer the following questions.(a) The total electrical energy generated in the United States is on the order of 10¹2 kWh per year. How much massis this equivalent to?(b) The earth's orbital radius is about 1.5 x 10¹¹ m. At this distance from the sun, the energy flux of sunlight is about1.4kW/m². How much mass does the sun radiate as light in one second?(c) A student pedaling a bicycle full throttle produces about one-half horsepower of useful power. (1 hp is equivalentto 746 W.) The human body is about 25 percent efficient: 75 percent of the food burned is converted to heat and25 percent is converted to useful work.How long will the student have to ride to lose one pound by conversion of mass to energy?How come you do not have to exercise this long to lose a pound?

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Answered: E = mc² to answer the n the United…

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E = mc² to answer the n the United States is on x 10¹1 m. At this distanc

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.

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