Physics A soap bubble shows colours when illuminated with white light. This is due to Reflection Interference Diffraction Polarisation Reflection Interference Diffraction Polarisation ANSWER DOWNLOAD EXAMIANS APP
Physics The material used in electric heater is Steel Brass Tungsten Nichrome Steel Brass Tungsten Nichrome ANSWER DOWNLOAD EXAMIANS APP
Physics The wave of theory of light is based on The laws of refraction The laws of reflection The inverse square law Huyghens' principle The laws of refraction The laws of reflection The inverse square law Huyghens' principle ANSWER DOWNLOAD EXAMIANS APP
Physics Fleming's right hand rule is used to find the direction of the Induced current Alternate current Direct current Actual current Induced current Alternate current Direct current Actual current ANSWER DOWNLOAD EXAMIANS APP
Physics The absorption of ink by blotting paper involves: Diffusion of ink through the blotting Viscosity of ink Siphon action Capillary action phenomenon Diffusion of ink through the blotting Viscosity of ink Siphon action Capillary action phenomenon ANSWER DOWNLOAD EXAMIANS APP
Physics A mirage occurs because of Reflection by hot ground Diffraction of light Interference of light Total internal reflection by layers of air Reflection by hot ground Diffraction of light Interference of light Total internal reflection by layers of air ANSWER DOWNLOAD EXAMIANS APP
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