In the beta decay reaction: , determine the times required for the number of original atoms to be reduced by 25, 50 and 75%, given the half-life of Pb214 is 26.8 minutes. In the beta decal reaction,  is the neutrino that results from the reaction.

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Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy