Using the methods allowed by 10 cfr 20, calculate the neutron dose received by a worker who has been exposed to a uniform field of:
2x106 neutrons cm-2 at 1 ev
6x106 neutrons cm-2 at 10 ev
7x106 neutrons cm-2 at 100 ev
6x106 neutrons cm-2 at 1000 ev
5x106 neutrons cm-2 at 10 kev
3x106 neutrons cm-2 at 100 kev
4x106 neutrons cm-2 at 1 mev
2x106 neutrons cm-2 at 2.5 mev
1x106 neutrons cm-2 at 5 mev
how does that compare to a dose from the same total number of neutrons from an unknown energy?

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?

Electromagnets coils of wire paper clips picked up 10 3 15 6 20 9 25 12 ms. owens' class was studying magnets. ms. owens showed her students how to make an electromagnet using a nail, a d-cell battery, and plastic coated wire. the students wrapped the wire around the nail and then attached the ends to the battery. when they were finished, they tested their magnets by investigating how many paperclips their magnets could pick up. they also tested whether they could increase the strength of their electromagnets by using more coils of wire. they recorded the class average of their results in the data table seen here. ms. owens asked her students to graph their data in a line graph. how should the students label the x-axis on their line graph? a) size of battery b) number of paper clips c) number of coils of wire d) strength of electromagnet