Physics Forged documents are detected by Gamma rays Infra-red rays Beta rays Ultraviolet rays Gamma rays Infra-red rays Beta rays Ultraviolet rays ANSWER DOWNLOAD EXAMIANS APP
Physics What is refractive index ? None of above It is defined as the product of speed of light in medium and in vacuum. It is defined as the ratio of speed of light in the medium to the speed of light in vacuum. It is defined as the ratio of speed of light in vacuum to the speed of light in the medium. None of above It is defined as the product of speed of light in medium and in vacuum. It is defined as the ratio of speed of light in the medium to the speed of light in vacuum. It is defined as the ratio of speed of light in vacuum to the speed of light in the medium. ANSWER DOWNLOAD EXAMIANS APP
Physics The phenomenon of light associated with the appearance of blue colour of the sky is Scattering Interference Reflection Refraction Scattering Interference Reflection Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Light travels fastest in Water Glass Air Diamond Water Glass Air Diamond ANSWER DOWNLOAD EXAMIANS APP
Physics The device used for measuring the wavelength of X-rays is Mass Spectrometer Cyclotron G.M. Counter Bragg Spectrometer Mass Spectrometer Cyclotron G.M. Counter Bragg Spectrometer ANSWER DOWNLOAD EXAMIANS APP
Physics Energy per unit volume is dimensionally equal to Force Density Pressure Work Force Density Pressure Work ANSWER DOWNLOAD EXAMIANS APP
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