Physics Natural radioactivity was discovered by Enrico Fermi Marie Curie Henri Becquerel Ernest Rutherfor Enrico Fermi Marie Curie Henri Becquerel Ernest Rutherfor ANSWER DOWNLOAD EXAMIANS APP
Physics For photoelectric effect to take place, the metal used as the cathode should have ________ High melting point Low melting point Low work function Low resistance High melting point Low melting point Low work function Low resistance ANSWER DOWNLOAD EXAMIANS APP
Physics The atmospheric air is held to the Earth by : Clouds Gravity Winds Rotation of the Earth Clouds Gravity Winds Rotation of the Earth ANSWER DOWNLOAD EXAMIANS APP
Physics Buoyancy depends on The depth to which the body is immersed The mass of the liquid displaced The shaped of the body The mass of the body The depth to which the body is immersed The mass of the liquid displaced The shaped of the body The mass of the body ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays can cause Gene mutation Sneezing Burning Fever Gene mutation Sneezing Burning Fever ANSWER DOWNLOAD EXAMIANS APP
Physics Two rods, one of copper and other of steel, experience the same upthrust when placed in water.Thus, both have Equal density Equal volume Equal mass Equal weight Equal density Equal volume Equal mass Equal weight ANSWER DOWNLOAD EXAMIANS APP
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