Physics The velocity of heat radiation in vacuum is Greater than that of light Equal to that of light Less than that of light Equal to that of sound Greater than that of light Equal to that of light Less than that of light Equal to that of sound ANSWER DOWNLOAD EXAMIANS APP
Physics Alpha particle is the nucleus of an atom of Helium Oxygen Lithium Hydrogen Helium Oxygen Lithium Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Physics Velocity of sound in air does not change with the change of Moisture content in air Temperature of air Wind in the direction of propagation of sound Pressure of air Moisture content in air Temperature of air Wind in the direction of propagation of sound Pressure of air ANSWER DOWNLOAD EXAMIANS APP
Physics The distance between node and adjacent antinode is 30 cm. The wavelength is 30 cm. 90 cm. 60 cm. 120 cm. 30 cm. 90 cm. 60 cm. 120 cm. ANSWER DOWNLOAD EXAMIANS APP
Physics Atomic hydrogen has a life period of One minute One day A fraction of a second One hour One minute One day A fraction of a second One hour ANSWER DOWNLOAD EXAMIANS APP
Physics Where are mesons found ? X-rays Cosmic rays Laser beam Gamma rays X-rays Cosmic rays Laser beam Gamma rays ANSWER DOWNLOAD EXAMIANS APP
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