Physics Who among the following discovered X-rays? J.J Thomson Marie Curie James Chadwick W.C Roentgen J.J Thomson Marie Curie James Chadwick W.C Roentgen ANSWER DOWNLOAD EXAMIANS APP
Physics Lux is the SI unit of luminous flux luminous efficiency luminous intensity intensity of illumination luminous flux luminous efficiency luminous intensity intensity of illumination ANSWER DOWNLOAD EXAMIANS APP
Physics The cooling by a desert Cooler is based on: Evaporative Cooling Air Rehydration Air dehydration Hot air replacement Evaporative Cooling Air Rehydration Air dehydration Hot air replacement ANSWER DOWNLOAD EXAMIANS APP
Physics A tank filled partially with a liquid is subjected to a uniform horizontal acceleration. Which of the following is true for the surface of liquid in the tank? The liquid surface falls down only at the center of the tank The surface of the liquid remains horizontal The liquid surface falls down on the direction of motion and rises up on the back side of the tank None The liquid surface falls down only at the center of the tank The surface of the liquid remains horizontal The liquid surface falls down on the direction of motion and rises up on the back side of the tank None ANSWER DOWNLOAD EXAMIANS APP
Physics Least audible sound for most of the human ear is : 0.005 µ bar 10.0 µ bar 0.0002 µ bar 5.0 µ bar 0.005 µ bar 10.0 µ bar 0.0002 µ bar 5.0 µ bar ANSWER DOWNLOAD EXAMIANS APP
Physics A multimeter is used to measure Resistance Voltage All of these Current Resistance Voltage All of these Current ANSWER DOWNLOAD EXAMIANS APP
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