Physics Waves that are required for long distance wireless communication are Microwaves Radio waves Infrared rays Ultraviolet rays Microwaves Radio waves Infrared rays Ultraviolet rays ANSWER DOWNLOAD EXAMIANS APP
Physics A NOT gate can be implemented by: A single diode Two diodes A single transistor A single resistor A single diode Two diodes A single transistor A single resistor ANSWER DOWNLOAD EXAMIANS APP
Physics The resistance of the human body (dry condition) is of the order of 103 Ohm 101 Ohm None of these 102 Ohm 103 Ohm 101 Ohm None of these 102 Ohm ANSWER DOWNLOAD EXAMIANS APP
Physics In a railway track, two rails are joined end to end with a gap in between them because Accidents due to expansion in summer can be avoided Air-gaps are necessary for bearing the weight of running train Accidents due to contraction in winter can be avoided Steel can be saved Accidents due to expansion in summer can be avoided Air-gaps are necessary for bearing the weight of running train Accidents due to contraction in winter can be avoided Steel can be saved ANSWER DOWNLOAD EXAMIANS APP
Physics The density of water is 1 g/cc. This is strictly valid at 4°C 0°C 100°C 25°C 4°C 0°C 100°C 25°C ANSWER DOWNLOAD EXAMIANS APP
Physics Light year is a unit of Intensity of light Light Distance Time Intensity of light Light Distance Time ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS