Physics Electrons carry a Positive Charge Neutral Charge Variable Charge Negative Charge Positive Charge Neutral Charge Variable Charge Negative Charge 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 Conductor Oscillator Rectifier Amplifier Conductor Oscillator Rectifier Amplifier ANSWER DOWNLOAD EXAMIANS APP
Physics Remote-sensing device has an inbuilt source of X-ray G-ray Infrared ray Ultraviolet ray X-ray G-ray Infrared ray Ultraviolet ray ANSWER DOWNLOAD EXAMIANS APP
Physics A boy sitting in an open car moving with the constant speed throws a ball straight up into the air. The ball falls Into his hand In front of him By his side Behind him Into his hand In front of him By his side Behind him ANSWER DOWNLOAD EXAMIANS APP
Physics Alpha particle is the nucleus of an atom of Lithium Helium Hydrogen Oxygen Lithium Helium Hydrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
Physics In the absence of ozone layer, which rays will enter into atmosphere? Ultraviolet Visible Infrared X-rays Ultraviolet Visible Infrared X-rays ANSWER DOWNLOAD EXAMIANS APP
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