Physics In radio-communication, the signals emitted by transmitting antenna are reflected on Stratosphere Ionosphere Ozonosphere Troposphere Stratosphere Ionosphere Ozonosphere Troposphere 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? 0.16736111111111 0.052777777777778 0.084027777777778 0.044444444444444 0.16736111111111 0.052777777777778 0.084027777777778 0.044444444444444 ANSWER DOWNLOAD EXAMIANS APP
Physics Solar energy is due to Combustion reactions Chemical reactions Fission reactions Fusion reactions Combustion reactions Chemical reactions Fission reactions Fusion reactions ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following branch of Physics deal with study of Atomic Nuclei? Nuclear Physics Bio Physics Atomic Physics None of these Nuclear Physics Bio Physics Atomic Physics None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The following particles move with same kinetic energy. Which of them has maximum momentum ? Electron Deutron Proton Alpha Particle Electron Deutron Proton Alpha Particle ANSWER DOWNLOAD EXAMIANS APP
Physics An instrument that records earthquakes is Ergograph Thermograph Seismograph Ediograph Ergograph Thermograph Seismograph Ediograph ANSWER DOWNLOAD EXAMIANS APP
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