Physics Even after sunset, the air near the Earth's surface continue to receive heat due to Conduction Insolation Terrestrial Radiation Convection Conduction Insolation Terrestrial Radiation Convection ANSWER DOWNLOAD EXAMIANS APP
Physics What is the reason for formation of Mirage in desert? Total internal reflection of light Refraction of light Both Refraction and Total internal reflection of light Reflection of light Total internal reflection of light Refraction of light Both Refraction and Total internal reflection of light Reflection of light ANSWER DOWNLOAD EXAMIANS APP
Physics When a bottle of scent is kept open in a corner of a room its odour is felt in all parts of the room. This is due to the phenomenon of : Diffusion Vaporisation Sublimation Evaporation Diffusion Vaporisation Sublimation Evaporation ANSWER DOWNLOAD EXAMIANS APP
Physics In a Laser (say neon laser) all the atoms emit the light waves of Same frequency Same amplitude All of these Same phase Same frequency Same amplitude All of these Same phase ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays can cause Burning Sneezing Gene mutation Fever Burning Sneezing Gene mutation Fever ANSWER DOWNLOAD EXAMIANS APP
Physics Decibel is the unit used for Speed of light Intensity of heat Radio wave frequency Intensity of sound Speed of light Intensity of heat Radio wave frequency Intensity of sound ANSWER DOWNLOAD EXAMIANS APP
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