A. lead
B. concrete
C. water
D. a and b
E. a.b, and c
2007-05-02 10:17:45 · 7 answers · asked by kia_1718 2 in Science & Mathematics ➔ Physics
A
2007-05-02 10:21:13 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Lead. The density of lead reflects much of the radiation.
2007-05-02 10:22:29 · answer #2 · answered by david k 1 · 0⤊ 0⤋
lead is a good shield from x-rays
concrete and water are good shields for nuetrons from nuclear power.
I just finished a nuclear physics class and we covered this.
E
2007-05-02 10:23:07 · answer #3 · answered by Anonymous · 1⤊ 0⤋
E ("all" of the above: lead, concrete, and water.)
Even wax is used, sometimes, as a neutron absorber.
.
2007-05-02 10:30:28 · answer #4 · answered by tlbs101 7 · 0⤊ 0⤋
A.lead
2007-05-02 10:21:46 · answer #5 · answered by yp_tim_gillett 2 · 0⤊ 0⤋
E
2007-05-02 10:20:19 · answer #6 · answered by ridder 5 · 1⤊ 0⤋
d.
2007-05-02 10:20:45 · answer #7 · answered by Zuker 5 · 0⤊ 0⤋