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