Physics Modem is used mostly for ? Connecting to internet Mostly for file system All listed here A modern empty memory modules Connecting to internet Mostly for file system All listed here A modern empty memory modules ANSWER DOWNLOAD EXAMIANS APP
Physics Choose the most appropriate answer: In which atmospheric layer are the communication satellites located? Stratosphere Troposphere Ionosphere Mesosphere Stratosphere Troposphere Ionosphere Mesosphere ANSWER DOWNLOAD EXAMIANS APP
Physics If a carrier wave of 1000 kHz is used to carry the signal, the length of transmitting antenna will be equal to ________. 0.3 m 3 m 30 m 300 m 0.3 m 3 m 30 m 300 m ANSWER DOWNLOAD EXAMIANS APP
Physics Waves that are required for long distance wireless communication are Microwaves Ultraviolet rays Infrared rays Radio waves Microwaves Ultraviolet rays Infrared rays Radio waves ANSWER DOWNLOAD EXAMIANS APP
Physics A television channel is characterised by Size of picture tube Physical dimension of television screen Frequency of transmitted signal Velocity of transmitted signal Size of picture tube Physical dimension of television screen Frequency of transmitted signal Velocity of transmitted signal ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS