Physics Ozone layer in the outer atmosphere helps us in Absorbing UV radiations Absorbing cosmic ray particles Regulating the temperature of atmosphere Reflecting radio waves and makes radio communication possible Absorbing UV radiations Absorbing cosmic ray particles Regulating the temperature of atmosphere Reflecting radio waves and makes radio communication possible ANSWER DOWNLOAD EXAMIANS APP
Physics On which principle does the hydraulic lift works? Pascal's law Joule's law Newton's law Archimedes's law Pascal's law Joule's law Newton's law Archimedes's law ANSWER DOWNLOAD EXAMIANS APP
Physics Electric current is measured by which instrument? Barometer Ammeter Sinometer Voltmeter Barometer Ammeter Sinometer Voltmeter ANSWER DOWNLOAD EXAMIANS APP
Physics A device which is used to limit the current in an electrical circuit is called a Hub Fuse Conductor Grid Hub Fuse Conductor Grid ANSWER DOWNLOAD EXAMIANS APP
Physics 1 m/s equals ________ km/hr 16/5 43967 43969 18/5 16/5 43967 43969 18/5 ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following instruments is used to study dispersion of light ? Microscope Photometer Telescope Spectrometer Microscope Photometer Telescope Spectrometer ANSWER DOWNLOAD EXAMIANS APP
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