Physics The term photon refers to Radiation Light ray Sub atomic particle None of these Radiation Light ray Sub atomic particle None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following ray has minimum wavelength X-rays Gamma ray Utraviolet ray Cosmic ray X-rays Gamma ray Utraviolet ray Cosmic ray ANSWER DOWNLOAD EXAMIANS APP
Physics Sir C.V. Raman was awarded Nobel Prize for his work connected with which of the following phenomenon of radiation? Diffraction Polarization Interference Scattering Diffraction Polarization Interference Scattering ANSWER DOWNLOAD EXAMIANS APP
Physics A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. The mercury level does not change The mercury level starts rising The bell jar breaks up The mercury level starts falling The mercury level does not change The mercury level starts rising The bell jar breaks up The mercury level starts falling ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays can cause Gene mutation Burning Fever Sneezing Gene mutation Burning Fever Sneezing ANSWER DOWNLOAD EXAMIANS APP
Physics A solid ball of metal has a spherical cavity inside it. When the ball is heated the volume of the cavity will Have its shape changed Decrease Remain unaffected Increase Have its shape changed Decrease Remain unaffected Increase ANSWER DOWNLOAD EXAMIANS APP
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