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dancing_stars23
 one year ago
medal
A certain chemical reaction experiences a 7.50 x 107 kilogram loss in mass. If this mass were to be totally converted to energy, what would be the magnitude of that energy? (1 J = 1 kg m2/s2)
1.20 x 1023 J
2.5 x 109 J
4.00 x 101 J
6.75 x 1010 J
dancing_stars23
 one year ago
medal A certain chemical reaction experiences a 7.50 x 107 kilogram loss in mass. If this mass were to be totally converted to energy, what would be the magnitude of that energy? (1 J = 1 kg m2/s2) 1.20 x 1023 J 2.5 x 109 J 4.00 x 101 J 6.75 x 1010 J

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cuanchi
 one year ago
Best ResponseYou've already chosen the best response.1according to Einstein E=mc^2 E= energy m= mass c= speed of the light in the vacuum E= 7.50 x 107 kilogram (3.0 x10^8 m/s)^2 E=6.75 x 1010 J

dancing_stars23
 one year ago
Best ResponseYou've already chosen the best response.0Gamma rays are unlike alpha and beta particles because gamma rays: are more strongly deflected by electric or magnetic fields have less energy than either alpha or beta particles have more mass than either alpha or beta particles have no effect on atomic number or mass number of the atoms that emit them

cuanchi
 one year ago
Best ResponseYou've already chosen the best response.1have no effect on atomic number or mass number of the atoms that emit them
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