Physics Suitable impurities are added to a semiconductor depending on its use. This is done in order to enable it to withstand higher voltages increase its electrical resistivity increase its electrical conductivity increase its life enable it to withstand higher voltages increase its electrical resistivity increase its electrical conductivity increase its life ANSWER DOWNLOAD EXAMIANS APP
Physics Refractive Index of glass with respect to water is 43924 44052 43864 44082 43924 44052 43864 44082 ANSWER DOWNLOAD EXAMIANS APP
Physics Instrument for measuring blueness of the sky or ocean is called ________ Barometer Ceraunograph Bathymeter Cyanometer Barometer Ceraunograph Bathymeter Cyanometer ANSWER DOWNLOAD EXAMIANS APP
Physics When two semiconductors of pand n-type are brought in contact, they form p-n junction which acts like a/an Rectifier Oscillator Conductor Amplifier Rectifier Oscillator Conductor Amplifier ANSWER DOWNLOAD EXAMIANS APP
Physics Steel is more elastic than rubber because it : Requires larger deforming force Is never deformed Is deformed very easily Is harder than rubber Requires larger deforming force Is never deformed Is deformed very easily Is harder than rubber ANSWER DOWNLOAD EXAMIANS APP
Physics Why is it difficult to breathe at higher altitudes? Due to high humidity Due to low temperature Due to ozone Due to low air pressure Due to high humidity Due to low temperature Due to ozone Due to low air pressure ANSWER DOWNLOAD EXAMIANS APP
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