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the mass of an electron is 9.1x10^-31 kg. if its kinetic energy is 3*10^-28 J. calculate its wavelength |
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Answer» ong>Answer: qwfhhhkh,cnmzxnmdsghgxxxchkjssfgdfe*;)+₹₹&&&--+!!-&&&@₹&+)-*_-()-*&-+()'₹wyfafkafhnadhfsthj Explanation: the MASS of an ELECTRON is 9.1x10^-31 kg. if its kinetic energy is 3*10^-28 J. |
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