Physics Echo is heard due to Interference Refraction Scattering Reflection Interference Refraction Scattering Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Every hot object emits ________ Visible light Infrared rays X–rays Ultraviolet rays Visible light Infrared rays X–rays Ultraviolet rays ANSWER DOWNLOAD EXAMIANS APP
Physics Fat can be seperated from milk in a cream seperator because of : Gravitational Force Centrifugal Force Cohesive Force Centripetal Force Gravitational Force Centrifugal Force Cohesive Force Centripetal Force ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour has the highest frequency? Green Indigo Violet Red Green Indigo Violet Red ANSWER DOWNLOAD EXAMIANS APP
Physics In the atmosphere ultraviolet rays are absorbed by Nitrogen Ozone Helium Oxygen Nitrogen Ozone Helium Oxygen ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the waves have the longest wavelength Red Green Violet Blue Red Green Violet Blue ANSWER DOWNLOAD EXAMIANS APP
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