i just need the value for O2. Thank you To five significant figures, what is the
ID: 1554794 • Letter: I
Question
i just need the value for O2. Thank you
To five significant figures, what is the cyclotron frequency in a 3.000 T magnetic field of the ion O_2^+ ? The atomic masses 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 times 10^-27 kg. e = 1.6022 times 10^-19 C. To five significant figures, what is the cyclotron frequency in a 3,0000 T magnetic field of the ion N_2^+? Although N_2^+ and CO^+ both have a nominal molecular mass of 28, they are easily distinguished by virtue of their slightly different cyclotron frequencies. To five significant figures, what is the cyclotron frequency in a 3.0000 T magnetic field of the ion CO^+ ?Explanation / Answer
formula for frequency in cyclotron is
f= Bq/ 2pi m
m = 2 ( 15.992 u) = 31.984 u ( 1.6605 * 10^-27/u) = 53.1 * 10^-27 kg
f= ( 1.6 * 10^-19) ( 3)/ 2pi ( 53.1 * 10^-27 kg)
=1.43 * 10^6 Hz
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