Physics Which phenomena shows the particle nature of light? Interference Photoelectric effect Diffraction Polarisation Interference Photoelectric effect Diffraction Polarisation ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of falling rain drops attains a terminal value because of Upward thrust due to air Viscous force exerted by air Air current Surface tension Upward thrust due to air Viscous force exerted by air Air current Surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics The phenomenon of change in direction of light when it passes from one medium to another is called Refraction Reflection Propagation Dispersion Refraction Reflection Propagation Dispersion ANSWER DOWNLOAD EXAMIANS APP
Physics General purpose utility gloves are For surgeries For cleaning procedures For handling tubes All of these For surgeries For cleaning procedures For handling tubes All of these ANSWER DOWNLOAD EXAMIANS APP
Physics Bats can sense obstacles because they produce Supersonic sound waves Infrasonic sound waves Ultrasonic sound waves Micro sound waves Supersonic sound waves Infrasonic sound waves Ultrasonic sound waves Micro sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics In a photocell light energy is converted into Potential energy Chemical energy Electrical energy Heat energy Potential energy Chemical energy Electrical energy Heat energy ANSWER DOWNLOAD EXAMIANS APP
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