A 135-lb person absorbs 3.3 10-7 J of energy from radioactive emissions. How many rads does...

A 135-lb person absorbs 3.3 10-7 J of energy from radioactive emissions. How many rads does she receive? (1 kg = 2.205 lb) 1 rad= .01J/kg

Expert Solution

Given mass of person , m = 135 lb

= 135/2.205 kg Since 1 kg = 2.205 lb

= 61.22 kg

61.22 kg person absorbs 3.3x10^-7 J of energy

= 3.3x10^-7 J x(0.01 / 0.01)

= 3.3x10^-5 x 0.01 J

= 3.3x10^-5 rad

queen_honey_blossom answered 2 years ago

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