Physics Thermocouple consists of Two dissimilar metals Two similar metals Metal and a semiconductor Metal and an insulator Two dissimilar metals Two similar metals Metal and a semiconductor Metal and an insulator ANSWER DOWNLOAD EXAMIANS APP
Physics Pycnometer is an instrument used to measure the Intensity of earthquake Intensity of solar radiation High temperatures Density Intensity of earthquake Intensity of solar radiation High temperatures Density ANSWER DOWNLOAD EXAMIANS APP
Physics In a Laser (say neon laser) all the atoms emit the light waves of Same frequency Same amplitude Same phase All of these Same frequency Same amplitude Same phase All of these ANSWER DOWNLOAD EXAMIANS APP
Physics Heat energy is transferred by conduction whenever molecules Means of photons Particles replaces there places Collide each other All of these Means of photons Particles replaces there places Collide each other All of these ANSWER DOWNLOAD EXAMIANS APP
Physics If density of oxygen is 16 times that of hydrogen, what will be their corresponding ratio of velocity of sound? 0.084027777777778 0.044444444444444 0.052777777777778 0.16736111111111 0.084027777777778 0.044444444444444 0.052777777777778 0.16736111111111 ANSWER DOWNLOAD EXAMIANS APP
Physics Middle latitude cyclones are fueled by? Polar continental air masses Energy from falling precipitation Air high in the atmosphere All of these Polar continental air masses Energy from falling precipitation Air high in the atmosphere All of these ANSWER DOWNLOAD EXAMIANS APP
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