A quarter-pound hamburger with all the fixings has a mass
Chapter 27, Problem 35P(choose chapter or problem)
Problem 35P
A quarter-pound hamburger with all the fixings has a mass of 200 g. The food energy of the hamburger (480 food calories) is 2 MJ.
a. What is the energy equivalent of the mass of the hamburger?
b. By what factor does the energy equivalent exceed the food energy?
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