Physics In MRI machine, which one of the following is used? Sound wave Magnetic wave Ultra-sound wave X-ray Sound wave Magnetic wave Ultra-sound wave X-ray ANSWER DOWNLOAD EXAMIANS APP
Physics Who discovered X-ray Wilhelm Rontgen Ernest Rutherford Marie Curie Pierre Curie Wilhelm Rontgen Ernest Rutherford Marie Curie Pierre Curie ANSWER DOWNLOAD EXAMIANS APP
Physics Good conductor of electricity is Graphite Dry air Kerosene Paper Graphite Dry air Kerosene Paper ANSWER DOWNLOAD EXAMIANS APP
Physics A body is initially moving with a velocity of 5 m/s. It undergoes an acceleration of 2 m/s2 for 4 seconds. Find the displacement (in m) of this body in these 4 seconds. 8 4 72 36 8 4 72 36 ANSWER DOWNLOAD EXAMIANS APP
Physics Who indirectly determined the mass of the electron by measuring the charge of the electron? Millikan Rutherford Einstein Thomson Millikan Rutherford Einstein Thomson ANSWER DOWNLOAD EXAMIANS APP
Physics Least audible sound for most of the human ear is : 5.0 µ bar 0.0002 µ bar 10.0 µ bar 0.005 µ bar 5.0 µ bar 0.0002 µ bar 10.0 µ bar 0.005 µ bar ANSWER DOWNLOAD EXAMIANS APP
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