Physics Which component of an IED creates an electrical charge? Activator Explosive Fuse Power source Activator Explosive Fuse Power source ANSWER DOWNLOAD EXAMIANS APP
Physics Acceptable noise level for human ear = 85 db None of these < 85 db > 85 db = 85 db None of these < 85 db > 85 db ANSWER DOWNLOAD EXAMIANS APP
Physics Fibre optics work on the principle of Total internal absorption Total internal reflection Scattering of light Optical rotation Total internal absorption Total internal reflection Scattering of light Optical rotation ANSWER DOWNLOAD EXAMIANS APP
Physics Sun's heat reaches us by Conduction Reflection Radiation Convection Conduction Reflection Radiation Convection ANSWER DOWNLOAD EXAMIANS APP
Physics X–rays are Negatively charged particles None of these Positively charged particles Neutral particles Negatively charged particles None of these Positively charged particles Neutral particles ANSWER DOWNLOAD EXAMIANS APP
Physics What is the phenomenon which established the transverse nature of light ? Reflection Diffraction Polarisation Interference Reflection Diffraction Polarisation Interference ANSWER DOWNLOAD EXAMIANS APP
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