Which risk complicates sustained fusion reactors using deuterium?

💡 Explanation

Neutron activation occurs because deuterium-tritium fusion produces high-energy neutrons, therefore embrittling structural materials, rather than alpha particles quenching confinement, because alpha particles are charged and easily contained magnetically.

• Which outcome results from violating strong equivalence within neutron stars?
• Which risk increases when a pulsed laser with poor coherence illuminates a rough metal surface?
• Which consequence results when optical path differences converge?
• Which consequence results when isotopic enrichment processes accelerate?
• During cryogenic storage of liquid helium II, which mechanism causes persistent superfluid creep?
• Which consequence results when a high-density neutron star causes light deflection?