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Part A A standard treatment to kill pathogens in ground beef is to irradiate it with high-energy electrons. In a typical treatment, 1.7 kg of beef receives 4.1 kGy of radiation in 48 s. How much energy is deposited in the beef? Express your answer in kilojoules using three significant figures. ▸ View Available Hint(s) ΑΣΦ ? Submit Part B kJ What is the average rate (in W) of energy deposition in the beef? Express your answer in watts using three significant figures. ▸ View Available Hint(s) P = Submit ΜΕ ΑΣΦ ? W

Part A A standard treatment to kill pathogens in ground beef is to irradiate it with high-energy electrons. In a typical treatment, 1.7 kg of beef receives 4.1 kGy of radiation in 48 s. How much energy is deposited in the beef? Express your answer in kilojoules using three significant figures. ▸ View Available Hint(s) ΑΣΦ ? Submit Part B kJ What is the average rate (in W) of energy deposition in the beef? Express your answer in watts using three significant figures. ▸ View Available Hint(s) P = Submit ΜΕ ΑΣΦ ? W

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter25: Nuclear Chemistry
Section: Chapter Questions
Problem 52GQ
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Part A A standard treatment to kill pathogens in ground beef is to irradiate it with high-energy electrons. In a typical treatment, 1.7 kg of beef receives 4.1 kGy of radiation in 48 s. How much energy is deposited in the beef? Express your answer in kilojoules using three significant figures. ▸ View Available Hint(s) ΑΣΦ ? Submit Part B kJ What is the average rate (in W) of energy deposition in the beef? Express your answer in watts using three significant figures. ▸ View Available Hint(s) P = Submit ΜΕ ΑΣΦ ? W
Transcribed Image Text:Part A A standard treatment to kill pathogens in ground beef is to irradiate it with high-energy electrons. In a typical treatment, 1.7 kg of beef receives 4.1 kGy of radiation in 48 s. How much energy is deposited in the beef? Express your answer in kilojoules using three significant figures. ▸ View Available Hint(s) ΑΣΦ ? Submit Part B kJ What is the average rate (in W) of energy deposition in the beef? Express your answer in watts using three significant figures. ▸ View Available Hint(s) P = Submit ΜΕ ΑΣΦ ? W
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