2.Atomic Structure2. The specd of a proton is one hundreuth of the speed of ight in vacuun. What is its de-Brogtie wavelength?Assume that one mole of protons has a mass equal to one gram h-6.626 x 102 erg secl:(1) 13.31x 10 A (2) 1.3310JA(3) 13.13 x 102A (4) 1.31 x 10-2 A. An a-particie is eccelerated through a potential ofference of V voits from rest. The de-Brogie's wavelengthsssociated wth t is、 1150(130.101A0.2860.983A

2.Atomic Structure2. The specd of a proton is one hundreuth of the spe

1.	2.Atomic Structure2. The specd of a proton is one hundreuth of the speed of ight in vacuun. What is its de-Brogtie wavelength?Assume that one mole of protons has a mass equal to one gram h-6.626 x 102 erg secl:(1) 13.31x 10 A (2) 1.3310JA(3) 13.13 x 102A (4) 1.31 x 10-2 A. An a-particie is eccelerated through a potential ofference of V voits from rest. The de-Brogie's wavelengthsssociated wth t is、 1150(130.101A0.2860.983A
Answer» Alpha particles are He^2+ ions. Their mass is that of four protons and charge is that of 2 protons. Substitute all the values to obtain the answer.