Physics Which of the following represents a relation for ''heat lost = heat gained'? Principle of calorimetry Principle of thermal equilibrium Principle of vaporization Principle of colors Principle of calorimetry Principle of thermal equilibrium Principle of vaporization Principle of colors ANSWER DOWNLOAD EXAMIANS APP
Physics Amount of water vapour in the atmosphere is measured in terms of All of these Droplets Smog Humidity All of these Droplets Smog Humidity ANSWER DOWNLOAD EXAMIANS APP
Physics The atmospheric layer reflecting radio waves is called Stratosphere Ozonosphere Mesosphere Ionosphere Stratosphere Ozonosphere Mesosphere Ionosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following devices can be used to detect radiant heat ? Constant volume air thermometer Six's maximum and minimum thermometer Thermopile Liquid thermometer Constant volume air thermometer Six's maximum and minimum thermometer Thermopile Liquid thermometer ANSWER DOWNLOAD EXAMIANS APP
Physics When a constant force acts on an object with a mass of 8 kg for a duration of 3 s. it increases the object's velocity from 4 m/s to 6 m/s . What is the magnitude of the applied force? 4.33 N 5.33 N 6.33 N 3.33 N 4.33 N 5.33 N 6.33 N 3.33 N ANSWER DOWNLOAD EXAMIANS APP
Physics Pycnometer is an instrument used to measure the Intensity of earthquake High temperatures Intensity of solar radiation Density Intensity of earthquake High temperatures Intensity of solar radiation Density ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS