Physics Magnetism in materials is due to All neutrons at rest Circular motion of electrons Electrons at rest Protons at rest All neutrons at rest Circular motion of electrons Electrons at rest Protons at rest ANSWER DOWNLOAD EXAMIANS APP
Physics The device used for measuring the wavelength of X-rays is G.M. Counter Bragg Spectrometer Mass Spectrometer Cyclotron G.M. Counter Bragg Spectrometer Mass Spectrometer Cyclotron ANSWER DOWNLOAD EXAMIANS APP
Physics Certain substances loose their electrical resistance completely at super low temperature. Such substances are called. Superconductors Perfect conductors Dielectrics Semi conductors Superconductors Perfect conductors Dielectrics Semi conductors ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the unit of perceived loudness of sound ? Phon Hertz Decibel Sone Phon Hertz Decibel Sone ANSWER DOWNLOAD EXAMIANS APP
Physics The fact that the planets move around the Sun, not in circles but in ellipses, was first demonstrated by Copernicus Galileo Martin Luther Johannes Kepler Copernicus Galileo Martin Luther Johannes Kepler ANSWER DOWNLOAD EXAMIANS APP
Physics As we go from Equator to North pole the value of ''g', the acceleration due to gravity Increases None of these Decreases Remains the same Increases None of these Decreases Remains the same ANSWER DOWNLOAD EXAMIANS APP
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