Physics Gamma rays have greatest similarity with X-rays B-rays A-rays U.V.-rays X-rays B-rays A-rays U.V.-rays ANSWER DOWNLOAD EXAMIANS APP
Physics The device used for measuring the wavelength of X-rays is Cyclotron G.M. Counter Mass Spectrometer Bragg Spectrometer Cyclotron G.M. Counter Mass Spectrometer Bragg Spectrometer ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of noise pollution (level) is : Decimal Decibel None of these Ppm Decimal Decibel None of these Ppm ANSWER DOWNLOAD EXAMIANS APP
Physics Lux is the SI unit of luminous intensity luminous flux luminous efficiency intensity of illumination luminous intensity luminous flux luminous efficiency intensity of illumination ANSWER DOWNLOAD EXAMIANS APP
Physics Lens is made up of which glass Ordinary glass Cobalt glass Pyrex glass Flint glass Ordinary glass Cobalt glass Pyrex glass Flint glass ANSWER DOWNLOAD EXAMIANS APP
Physics The blue colour of water in the sea is due to Absorption of other colours except blue by water molecules Scattering of blue light by water molecules Reflection of blue sky by sea water Reflection of blue light by impurities in sea water Absorption of other colours except blue by water molecules Scattering of blue light by water molecules Reflection of blue sky by sea water Reflection of blue light by impurities in sea water ANSWER DOWNLOAD EXAMIANS APP
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