Home » Physics » Which of the following is used in a nuclear reactor to slow down fast-moving neutrons?Which of the following is used in a nuclear reactor to slow down fast-moving neutrons? Which of the following is used in a nuclear reactor to slow down fast-moving neutrons? A. Carbondioxide gas B. Liquid sodium metal C. Concrete shield D. Graphite rods E. Boron rods Correct Answer: Option E Explanation Related Posts According to the Kinetic Theory, what does NOT occur when the temperature of a constant… Physics Theory The diagram above illustrates an arrangement of a cathode ray from an electron gun and… If 8 x 10(^{-2}) J of work is required to move 100(mu)C of charge from… When a radiation strikes a metal surface, electrons may be ejected from the metal. The… In the above fig, PQ and R are vectors, which of the following options, gives… Semiconductor is a class of solid whose conductivity increases with an increase in
Physics Theory The diagram above illustrates an arrangement of a cathode ray from an electron gun and…
