Physics Waves that are required for long distance wireless communication are Radio waves Ultraviolet rays Infrared rays Microwaves Radio waves Ultraviolet rays Infrared rays Microwaves ANSWER DOWNLOAD EXAMIANS APP
Physics Flemings ''Left hand Rule" is associated with the effect of Magnetic Field on current Electric field on magnet Magnetic field on magnet Electric field on current Magnetic Field on current Electric field on magnet Magnetic field on magnet Electric field on current ANSWER DOWNLOAD EXAMIANS APP
Physics Stars appears to move from east to west because The earth rotates from east to west The background of the stars moves from west to east All stars move from east to west The earth rotates from west to east The earth rotates from east to west The background of the stars moves from west to east All stars move from east to west The earth rotates from west to east ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic keepers are pieces of Soft iron Nickel Steel Cobalt Soft iron Nickel Steel Cobalt ANSWER DOWNLOAD EXAMIANS APP
Physics Solar cells work on the principle of Photoconductive effect Photosynthesis Photovoltaic effect Photoelectric effect Photoconductive effect Photosynthesis Photovoltaic effect Photoelectric effect ANSWER DOWNLOAD EXAMIANS APP
Physics The three famous law of Kepler is related to Planetary Motion Speed Optics Oscillations Planetary Motion Speed Optics Oscillations ANSWER DOWNLOAD EXAMIANS APP
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