Physics The damage of the human body due to radiation (X-rays or grays etc,) is measured in : Rems Rads Roentgen Curie Rems Rads Roentgen Curie ANSWER DOWNLOAD EXAMIANS APP
Physics Ozone layer above the surface of Earth provides a shield against Gamma rays X-rays Infra-red rays Ultra-violet rays Gamma rays X-rays Infra-red rays Ultra-violet rays ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetism at the centre of a bar magnet is minimum minimum or maximum maximum zero minimum minimum or maximum maximum zero ANSWER DOWNLOAD EXAMIANS APP
Physics Atmospheric pressure exerted on earth is due to Uneven heating of earth Revolution of earth Gravitational pull Rotation of earth Uneven heating of earth Revolution of earth Gravitational pull Rotation of earth ANSWER DOWNLOAD EXAMIANS APP
Physics The centre of gravity of a sprinter during the race lies At the centre of the body Behind his feet Ahead of his feet To the left side of the body At the centre of the body Behind his feet Ahead of his feet To the left side of the body ANSWER DOWNLOAD EXAMIANS APP
Physics Atomic hydrogen has a life period of A fraction of a second One hour One day One minute A fraction of a second One hour One day One minute ANSWER DOWNLOAD EXAMIANS APP
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