A worker receives uniform, whole-body doses of 0.30 mGy from 100-keV neutrons, 0.19 mGy from 1.5-MeV neutrons, and 4.3 mGy from gamma rays. Calculate the effective dose

The effective dose is

Explanation:

From the question we are told that

   The whole-body does received from  100-keV neutrons is  

    The whole-body does received from  1.5-MeV neutrons is  

     The whole-body does received from   gamma rays is  

Generally from the table of radiation weight factor ,

   The radiation weight factor for  100-keV neutrons is  

    The radiation weight factor for  100-keV neutrons is  

     The radiation weight factor for gamma rays  is  

Generally the effective does is mathematically represented as

=>    

=>    

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.

i think if it were me i whould divide 300 dide 15

step-by-step explanation: