(a) Neutrons can be produced by bombarding light nuclei with alpha particles from radioactive sources. Alpha particles incident on beryllium nuclei produce carbon and free neutrons, as given by the reaction: He + Be - c + ön Determine the Q value (in Mev) for this reaction. (For all masses, keep six places beyond the decimal point when performing your calculations. Then round your final answer to at least three significant figures.) Mev (b) Neutrons may also be produced by small-particle accelerators. Accelerated deuterium nuclei can bombard other deuterium nuclei causing the reaction: H + H -He + in Determine the Q value (in Mev) for this reaction. (For all masses, keep six places beyond the decimal point when performing your calculations. Then round your final answer to at least three significant figures.) Mev

(a) Neutrons can be produced by bombarding light nuclei with alpha particles from radioactive sources. Alpha particles incident on beryllium nuclei produce carbon and free neutrons, as given by the reaction: He + Be - c + ön Determine the Q value (in Mev) for this reaction. (For all masses, keep six places beyond the decimal point when performing your calculations. Then round your final answer to at least three significant figures.) Mev (b) Neutrons may also be produced by small-particle accelerators. Accelerated deuterium nuclei can bombard other deuterium nuclei causing the reaction: H + H -He + in Determine the Q value (in Mev) for this reaction. (For all masses, keep six places beyond the decimal point when performing your calculations. Then round your final answer to at least three significant figures.) Mev