Physics In the gamma decay of a nucleus Both the mass number and the atomic number of the nucleus change The mass number of the nucleus changes whereas its atomic number does not change The mass number of the nucleus does not change whereas its atomic number changes Neither the mass number nor the atomic number of the nucleus changes Both the mass number and the atomic number of the nucleus change The mass number of the nucleus changes whereas its atomic number does not change The mass number of the nucleus does not change whereas its atomic number changes Neither the mass number nor the atomic number of the nucleus changes ANSWER DOWNLOAD EXAMIANS APP
Physics Golden view of sea shell is due to Dispersion Polarization Reflection Diffraction Dispersion Polarization Reflection Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics Momentum is measured as the product of : Mass and inertia Mass and velocity Mass and force Mass and acceleration Mass and inertia Mass and velocity Mass and force Mass and acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics An object covers distance which is directly proportional to the square of the time. Its accelaration is Increasing Zero Decreasing Constant Increasing Zero Decreasing Constant ANSWER DOWNLOAD EXAMIANS APP
Physics In the atmosphere ultraviolet rays are absorbed by Ozone Oxygen Helium Nitrogen Ozone Oxygen Helium Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Physics When an atom loses an electron it becomes Positive ion Negative ion None of these Neutron Positive ion Negative ion None of these Neutron ANSWER DOWNLOAD EXAMIANS APP
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