Physics The atmospheric layer reflecting radio waves is called Ozonosphere Ionosphere Stratosphere Mesosphere Ozonosphere Ionosphere Stratosphere Mesosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Bending of light rays in denser medium is termed as: Dispersion Reflection Refraction Deflection Dispersion Reflection Refraction Deflection ANSWER DOWNLOAD EXAMIANS APP
Physics A wavelength of 0.3 m is produced in air and it travels at a speed of 300 m/s. Then it will be an Ultrasonic wave Audible wave Infrasonic wave Microwave Ultrasonic wave Audible wave Infrasonic wave Microwave ANSWER DOWNLOAD EXAMIANS APP
Physics The atmospheric air is held to the Earth by : Rotation of the Earth Gravity Clouds Winds Rotation of the Earth Gravity Clouds Winds ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of energy in MKS system is Joule Volt Ohm Erg Joule Volt Ohm Erg ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the shortest wavelength? Microwaves Infrared rays Radio waves Gamma rays Microwaves Infrared rays Radio waves Gamma rays ANSWER DOWNLOAD EXAMIANS APP
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