Physics Ultrasound devices operate with minimum frequency from 35 kHz 45 kHz 60 kHz 20kHz 35 kHz 45 kHz 60 kHz 20kHz ANSWER DOWNLOAD EXAMIANS APP
Physics What type of force acts on a car moving around a curve? Centripetal force Cohesive force Gravitational force Centrifugal force Centripetal force Cohesive force Gravitational force Centrifugal force ANSWER DOWNLOAD EXAMIANS APP
Physics The layer of atmosphere used for radio-wave transmission is Troposphere Chromosphere Ionosphere Stratosphere Troposphere Chromosphere Ionosphere Stratosphere ANSWER DOWNLOAD EXAMIANS APP
Physics What device converts light energy to electrical energy? Thermocouple Photovoltaic cell Heliostats Photodiode Thermocouple Photovoltaic cell Heliostats Photodiode ANSWER DOWNLOAD EXAMIANS APP
Physics Hydraulic brakes in automobile work on Poiseuille's principle Pascal's principle Archimedes' principle Bernoulli's principle Poiseuille's principle Pascal's principle Archimedes' principle Bernoulli's principle ANSWER DOWNLOAD EXAMIANS APP
Physics A body falling through a liquid acquires a steady velocity is known as Terminal velocity Steady state velocity End velocity Touch down velocity Terminal velocity Steady state velocity End velocity Touch down velocity ANSWER DOWNLOAD EXAMIANS APP
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