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To five significant figures, what accelerating potential difference AV is required to detect the ion 0 ? The masses of the atoms are shown in the table, the mass of the missing electron is less than 0.001 u and is not relevant at this level of precision. Use the following constants: 1 u = 1.6605 × 10 7 kg, e = 1.6022 × 10-1º C Atomic masses 12C 12.000 u 14.003 u 160 15.995 u Express your answer to five significant figures and include the appropriate units. • View Available Hint(s) HẢ AVo; 96.4 V %3D Previous Answers Submit X Incorrect; Try Again; 27 attempts remaining - Part B What accelerating potential difference AV is required to detect N ? Express your answer to five significant figures and include the appropriate units. > View Available Hint(s)

To five significant figures, what accelerating potential difference AV is required to detect the ion 0 ? The masses of the atoms are shown in the table, the mass of the missing electron is less than 0.001 u and is not relevant at this level of precision. Use the following constants: 1 u = 1.6605 × 10 7 kg, e = 1.6022 × 10-1º C Atomic masses 12C 12.000 u 14.003 u 160 15.995 u Express your answer to five significant figures and include the appropriate units. • View Available Hint(s) HẢ AVo; 96.4 V %3D Previous Answers Submit X Incorrect; Try Again; 27 attempts remaining - Part B What accelerating potential difference AV is required to detect N ? Express your answer to five significant figures and include the appropriate units. > View Available Hint(s)

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(Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecules in a sample by measuring their charge-to-mass ratio q/m The sample is ionized, the positive ions are accelerated (starting from rest) through a potential difference AV and they then enter a region of uniform magnetic field. The field bends the ions into circular trajectories, but after just half a circle they either strike the wall or pass through a small opening to a detector. As the accelerating voltage is slowly increased, different ions reach the detector and are measured. Consider a mass spectrometer with a 200,00 mT magnetic field and an 8.0000 cm spacing between the entrance and exit holes Part A I Review | Constants To five significant figures, what accelerating potential difference AV is required to detect the ion O? The masses of the atoms are shown in the table; the mass of the missing electron is less than 0.001 u and is not relevant at this level of precision. Use the following constants: 1 u =1.6605 x 10-27 kg. e = 1.6022 x 10-19 C. Atomic masses 12C 12.000 u 14N 14.003 u 160 15.995 u Express your answer to five significant figures and include the appropriate units. • View Available Hint(s) HA ? AVo = 96.4 V Submit Previous Answers X Incorrect; Try Again; 27 attempts remaining Figure < 1 of 1> Part B AV What accelerating potential difference AV is required to detect N ? Express your answer to five significant figures and include the appropriate units. • View Available Hint(s) H HẢ C 8 ? AV = 110.2 Detector Submit Previous Answers
Transcribed Image Text:(Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecules in a sample by measuring their charge-to-mass ratio q/m The sample is ionized, the positive ions are accelerated (starting from rest) through a potential difference AV and they then enter a region of uniform magnetic field. The field bends the ions into circular trajectories, but after just half a circle they either strike the wall or pass through a small opening to a detector. As the accelerating voltage is slowly increased, different ions reach the detector and are measured. Consider a mass spectrometer with a 200,00 mT magnetic field and an 8.0000 cm spacing between the entrance and exit holes Part A I Review | Constants To five significant figures, what accelerating potential difference AV is required to detect the ion O? The masses of the atoms are shown in the table; the mass of the missing electron is less than 0.001 u and is not relevant at this level of precision. Use the following constants: 1 u =1.6605 x 10-27 kg. e = 1.6022 x 10-19 C. Atomic masses 12C 12.000 u 14N 14.003 u 160 15.995 u Express your answer to five significant figures and include the appropriate units. • View Available Hint(s) HA ? AVo = 96.4 V Submit Previous Answers X Incorrect; Try Again; 27 attempts remaining Figure < 1 of 1> Part B AV What accelerating potential difference AV is required to detect N ? Express your answer to five significant figures and include the appropriate units. • View Available Hint(s) H HẢ C 8 ? AV = 110.2 Detector Submit Previous Answers
I Review | C (Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecules in a sample by measuring their charge-to-mass ratio q/m. The sample is ionized, the positive ions are accelerated (starting from rest) through a potential difference AV and they then enter a region of uniform magnetic field. The field bends the ions into circular trajectories, but after just half a circle they either strike the wall or pass through a small opening to a detector. As the accelerating voltage is slowly increased, different ions reach the detector and are measured. Consider a mass spectrometer with a 200.00 mT magnetic field and an 8.0000 cm spacing between the entrance and exit holes. What accelerating potential difference AV is required to detect N ? Express your answer to five significant figures and include the appropriate units. > View Available Hint(s) TH HẢ AVx; = 110.2 V Submit Previous Answers X Incorrect; Try Again; 29 attempts remaining Part C Although N, and CO+ both have a nominal molecular mass of 28, they are easily distinguished by virtue of their slightly different accelerating voltages. What accelerating potential difference AV is required to detect COt? Express your answer to five significant figures and include the appropriate units. • View Available Hint(s) Figure K 1 of 1> 回? + AVE AVco = 110.1 V Submit Previous Answers X Incorrect; Try Again; 27 attempts remaining Detector Next Provide Feedback
Transcribed Image Text:I Review | C (Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecules in a sample by measuring their charge-to-mass ratio q/m. The sample is ionized, the positive ions are accelerated (starting from rest) through a potential difference AV and they then enter a region of uniform magnetic field. The field bends the ions into circular trajectories, but after just half a circle they either strike the wall or pass through a small opening to a detector. As the accelerating voltage is slowly increased, different ions reach the detector and are measured. Consider a mass spectrometer with a 200.00 mT magnetic field and an 8.0000 cm spacing between the entrance and exit holes. What accelerating potential difference AV is required to detect N ? Express your answer to five significant figures and include the appropriate units. > View Available Hint(s) TH HẢ AVx; = 110.2 V Submit Previous Answers X Incorrect; Try Again; 29 attempts remaining Part C Although N, and CO+ both have a nominal molecular mass of 28, they are easily distinguished by virtue of their slightly different accelerating voltages. What accelerating potential difference AV is required to detect COt? Express your answer to five significant figures and include the appropriate units. • View Available Hint(s) Figure K 1 of 1> 回? + AVE AVco = 110.1 V Submit Previous Answers X Incorrect; Try Again; 27 attempts remaining Detector Next Provide Feedback
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