Physics Decibel is the unit used for Intensity of sound Speed of light Radio wave frequency Intensity of heat Intensity of sound Speed of light Radio wave frequency Intensity of heat ANSWER DOWNLOAD EXAMIANS APP
Physics One can distinguish a telescope from a microscope by observing Length and size of the lens Length Colour Size of the lens Length and size of the lens Length Colour Size of the lens ANSWER DOWNLOAD EXAMIANS APP
Physics Full form of CFL used in place of electric bulbs is Closed filament lamp Constantan filament lamp Compact fluorescent lamp Closed fluorescent lamp Closed filament lamp Constantan filament lamp Compact fluorescent lamp Closed fluorescent lamp ANSWER DOWNLOAD EXAMIANS APP
Physics A small gap is left at the joints of rails in a railway track to Control the speed of train Avoid the heating of tracks to high temperature Avoid the tracks being distorted due to seasonal temperature variation Keep the rails equidistant Control the speed of train Avoid the heating of tracks to high temperature Avoid the tracks being distorted due to seasonal temperature variation Keep the rails equidistant ANSWER DOWNLOAD EXAMIANS APP
Physics Alpha particle is the nucleus of an atom of Hydrogen Lithium Helium Oxygen Hydrogen Lithium Helium Oxygen ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following scientific discoveries was made by C.V. Raman? Inelastic scattering of light by molecules Super Conductivity Cyclotron Controlled nuclear fission Inelastic scattering of light by molecules Super Conductivity Cyclotron Controlled nuclear fission ANSWER DOWNLOAD EXAMIANS APP
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