Physics A radioactive substance does not undergo any change (in mass or charge) during Beta-emission Alpha-emission Gamma-emission Oxidation Beta-emission Alpha-emission Gamma-emission Oxidation ANSWER DOWNLOAD EXAMIANS APP
Physics Dioptre is the unit of Power of a lens Sound intensity Light intensity Focal length of a lens Power of a lens Sound intensity Light intensity Focal length of a lens ANSWER DOWNLOAD EXAMIANS APP
Physics Water is used in car radiator because of its High specific heat capacity Low boiling point Low density Easy availability High specific heat capacity Low boiling point Low density Easy availability ANSWER DOWNLOAD EXAMIANS APP
Physics If a barometric reading is falling, this usually indicates what Decreasing pressure None No pressure Increasing pressure Decreasing pressure None No pressure Increasing pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Solar energy is due to Chemical reactions Fission reactions Combustion reactions Fusion reactions Chemical reactions Fission reactions Combustion reactions Fusion reactions ANSWER DOWNLOAD EXAMIANS APP
Physics In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? Black hole Asteroid belt White hole Ozone hole Black hole Asteroid belt White hole Ozone hole ANSWER DOWNLOAD EXAMIANS APP
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