Question

ReviewI Constants| Periodic Table Part A The New Horizons spacecraft, launched in 2006, spent 9.5 years on its journey to Pluto. It derives its electric power from the heat generated by 10 kg of 238 Pu, which has an activity of 6.3 x 1015 Bq Each decay emits an alpha particle with an energy of 5.6 MeV What is the total thermal power generated by this plutonium source? Express your answer with the appropriate units LA p Value Units

Answer 1

uity 잉 plutonium solare is 63x10 meons , evy Sond , he plleriom anundergoes 63105 dys means onium 23 038 29168x1032 eV Decoys etmd 10000 メ 6022メ1023 238 63 xio15 totad hime taken 4.01 y 10g -19 5653 J sec