Flight Attendant Job Preview. A Flight Attendant's job revolves around the clock and your life has to move with it. In this video you'll see how new Flight Attendants balance the requirements of their flying schedule with the everyday demands of their personal schedule. More importantly, you'll learn what drives people like you to seek this rewarding career.
Beta particles are actually electrons (-e) or can be  positrons.The mass of one electron or beta particle is  9.1095*10-31 kilograms or  0.000548597 AMU which is about 1/20 â¦ 00 times the mass of a  proton or neutron.eta particles are actually electrons (-e) or can be  positrons.The mass of one electron or beta particle is  9.1095*10-31 kilograms or  0.000548597 AMU which is about 1/20 â¦ 00 times the mass of a  proton or neutron.
Positively charged particle emitted by various radioactive materials during decay. It consists of two neutrons and two protons, and is thus identical to the nucleus of a helium atom. The rest mass of the alpha particle amounts to 6.64424Â·10 -27 kg, or 3.7273Â·10 9 eV.Alpha radiation is the radiation with the lowest penetration potential of the three radiation types (alpha, beta, gamma radiation).he rest mass of the alpha particle amounts to 6.64424Â·10 -27 kg, or 3.7273Â·10 9 eV. Alpha radiation is the radiation with the lowest penetration potential of the three radiation types (alpha, beta, gamma radiation).