Physics The coil wire in the electric room heater or electric cooking heater is called ________ Element Cells Circuit Filament Element Cells Circuit Filament ANSWER DOWNLOAD EXAMIANS APP
Physics The colour of the ocean appears to be blue because the sunlight falling on it is Reflected Diffracted Scattered Refracted Reflected Diffracted Scattered Refracted ANSWER DOWNLOAD EXAMIANS APP
Physics The light rays used for eliminating bacteria Infrared rays Ultra-violet radiation X-rays Microwave radiation Infrared rays Ultra-violet radiation X-rays Microwave radiation ANSWER DOWNLOAD EXAMIANS APP
Physics In SONAR which kind of wave is used? Ultrasonic Infrasonic Radio Audible sound Ultrasonic Infrasonic Radio Audible sound ANSWER DOWNLOAD EXAMIANS APP
Physics What type of simple machine is an axe? The screw Wedge Lever Both A & B The screw Wedge Lever Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics The wave of theory of light is based on The laws of reflection Huyghens' principle The inverse square law The laws of refraction The laws of reflection Huyghens' principle The inverse square law The laws of refraction ANSWER DOWNLOAD EXAMIANS APP
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