Physics The instrument used to measure the speed of the wind is Chronometer Altimeter Anemometer Dosimeter Chronometer Altimeter Anemometer Dosimeter ANSWER DOWNLOAD EXAMIANS APP
Physics Superconductors are those elements Which turn into insulators at very low temperatures Whose conductivity is intermediate between metals and insulators Which conduct electricity only at super-high temperatures Whose resistance falls almost to zero at very low temperatures Which turn into insulators at very low temperatures Whose conductivity is intermediate between metals and insulators Which conduct electricity only at super-high temperatures Whose resistance falls almost to zero at very low temperatures ANSWER DOWNLOAD EXAMIANS APP
Physics Sound cannot pass through Water Vacuum Steel Air Water Vacuum Steel Air ANSWER DOWNLOAD EXAMIANS APP
Physics In a filament type light bulb most of the electric power consumed appears as Infra-red rays Fluorescent light Ultra-violet rays Visible light Infra-red rays Fluorescent light Ultra-violet rays Visible light ANSWER DOWNLOAD EXAMIANS APP
Physics A soap bubble shows colours when illuminated with white light. This is due to Interference Polarisation Reflection Diffraction Interference Polarisation Reflection Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics What measures Air pressure? Bolometer Barometer Barkometer Spectrometer Bolometer Barometer Barkometer Spectrometer ANSWER DOWNLOAD EXAMIANS APP
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