Physics The instrument which uses sound waves to measure the depth of oceans is Venturimeter Altimeter Radar Sonar Venturimeter Altimeter Radar Sonar ANSWER DOWNLOAD EXAMIANS APP
Physics If both the mass and the velocity of a body is increased to twice of their magnitude, the kinetic energy will increase by 4 times 8 times 16 times 2 times 4 times 8 times 16 times 2 times ANSWER DOWNLOAD EXAMIANS APP
Physics The cooling by a desert Cooler is based on: Hot air replacement Air dehydration Air Rehydration Evaporative Cooling Hot air replacement Air dehydration Air Rehydration Evaporative Cooling ANSWER DOWNLOAD EXAMIANS APP
Physics The instrument used to measure the speed of the wind is Chronometer Dosimeter Altimeter Anemometer Chronometer Dosimeter Altimeter Anemometer ANSWER DOWNLOAD EXAMIANS APP
Physics Energy of Ultraviolet rays is great than Infrared rays Cosmic rays Gamma rays X-rays Infrared rays Cosmic rays Gamma rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics In AC circuits, AC meters measure Rms values Mean square values Mean values Peak values Rms values Mean square values Mean values Peak values ANSWER DOWNLOAD EXAMIANS APP
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