Physics The coil wire in the electric room heater or electric cooking heater is called ________ Circuit Element Cells Filament Circuit Element Cells Filament ANSWER DOWNLOAD EXAMIANS APP
Physics The sounds having a frequency of 20 Hertz to 20,000 Hertz are known as Audible sounds Ultrasonics Megasonics Infrasonics Audible sounds Ultrasonics Megasonics Infrasonics ANSWER DOWNLOAD EXAMIANS APP
Physics Ozone layer in the outer atmosphere helps us in Absorbing UV radiations Reflecting radio waves and makes radio communication possible Absorbing cosmic ray particles Regulating the temperature of atmosphere Absorbing UV radiations Reflecting radio waves and makes radio communication possible Absorbing cosmic ray particles Regulating the temperature of atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the shortest wavelength? Infrared rays Microwaves Gamma rays Radio waves Infrared rays Microwaves Gamma rays Radio waves ANSWER DOWNLOAD EXAMIANS APP
Physics Which has the lowest albedo? Dark surfaces None of these Light surfaces Both A & B Dark surfaces None of these Light surfaces Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics Centrifugal force increases with Acceleration Pressure Temperature Humidity Acceleration Pressure Temperature Humidity ANSWER DOWNLOAD EXAMIANS APP
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