Physics Who was the first scientist to discover Electrons? Albert Einstein J.J Thompson J.C. Bose Isaac Newton Albert Einstein J.J Thompson J.C. Bose Isaac Newton ANSWER DOWNLOAD EXAMIANS APP
Physics What measures Air pressure? Barkometer Spectrometer Barometer Bolometer Barkometer Spectrometer Barometer Bolometer ANSWER DOWNLOAD EXAMIANS APP
Physics Parabolic mirrors are used in Shaving mirros Driving mirrors Dentists mirros Car headlights Shaving mirros Driving mirrors Dentists mirros Car headlights ANSWER DOWNLOAD EXAMIANS APP
Physics In which of the following industries is mica as a raw material? Cement Electrical Iron and Steel Glass and Pottery Cement Electrical Iron and Steel Glass and Pottery ANSWER DOWNLOAD EXAMIANS APP
Physics The electric current in a metal wire is due to the flow of - Holes Ions Electrons Protons Holes Ions Electrons Protons ANSWER DOWNLOAD EXAMIANS APP
Physics Good conductor of electricity is Graphite Paper Kerosene Dry air Graphite Paper Kerosene Dry air ANSWER DOWNLOAD EXAMIANS APP
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