Physics The radiation initially produced in fluorescent tube is X-rays Infrared Microwaves Ultraviolet X-rays Infrared Microwaves Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
Physics In a vacuum, all electromagnetic waves have the same Frequency Wavelenth All listed here Velocity Frequency Wavelenth All listed here Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Ultra violet radiations of the Sun do not reach the earth because, earth's atmosphere is surrounded by Ozone Ammonia Carbon dioxide Chlorine Ozone Ammonia Carbon dioxide Chlorine ANSWER DOWNLOAD EXAMIANS APP
Physics Which one among the following is not an electromagnetic wave? Infrared Ray R-Ray Cathode Ray X-Ray Infrared Ray R-Ray Cathode Ray X-Ray ANSWER DOWNLOAD EXAMIANS APP
Physics Electromagnetic waves are transverse in nature is evident by Polarisation Reflection Interference Diffraction Polarisation Reflection Interference Diffraction ANSWER DOWNLOAD EXAMIANS APP
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