Using the given information, calculate the mass defect of \({ }_{8}^{16} \mathrm{O}\) nucleus in MeV/c².

mass of electron, m_e = 0.00055u

mass of proton, m_p = 1.00727u

mass of neutron, m_n = 1.00866u

experimental mass of nucleus = 15.99053u

1u = 931.5MeV/c² (where u = atomic mass unit)

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