Physics Blotting paper absorbs ink due to Diffusion of ink through the blotting Siphon action Viscosity of ink Capillary action phenomenon Diffusion of ink through the blotting Siphon action Viscosity of ink Capillary action phenomenon ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the fastest communication channel? All are operating at nearly the same propagation speed Optical fiber Microwave Radio wave All are operating at nearly the same propagation speed Optical fiber Microwave Radio wave ANSWER DOWNLOAD EXAMIANS APP
Physics Rainbow is produced when sunlight fall on drops of rain. Which of the following physical phenomena are responsible for this? I.Diffusion II.Refraction III.Internal reflection I, II and III II and III I and II I and III I, II and III II and III I and II I and III ANSWER DOWNLOAD EXAMIANS APP
Physics When does land breeze occur? Both A & B Hot summer Winter Fall Both A & B Hot summer Winter Fall ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fiber works on the principle of Scattering Total internal reflection Interference Refraction Scattering Total internal reflection Interference Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Necessary element of change in solar energy to electrical energy Tantelum Berillium Pure Copper Silicon Tantelum Berillium Pure Copper Silicon ANSWER DOWNLOAD EXAMIANS APP
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