Nuclear Power Engineering Which one is different for the neutral atoms of the isotopes of an element? Number of electrons Atomic numbers Number of protons Atomic weights Number of electrons Atomic numbers Number of protons Atomic weights ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Emission of β-particles during radioactive decay of a substance is from Outermost shell Nucleus Innermost shell None of these Outermost shell Nucleus Innermost shell None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A radioactive isotope undergoes decay with respect to time following __________ law. Logarithmic Linear Exponential Inverse square Logarithmic Linear Exponential Inverse square ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Mass of a positron is same as that of a/an Neutron Proton Electron α-particle Neutron Proton Electron α-particle ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Absorption/scattering cross-section of an element is expressed in "barn", which is equivalent to 1 Angstrom 10⁻²⁴ cm² 10⁻¹² cm 10⁻²⁴ cm 1 Angstrom 10⁻²⁴ cm² 10⁻¹² cm 10⁻²⁴ cm ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The velocity of thermal (slow) neutrons triggering nuclear fission reaction (having energy equal to 0.025 eV) is about __________ metres/second. 4400 1100 3300 2200 4400 1100 3300 2200 ANSWER DOWNLOAD EXAMIANS APP
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