Physics Sources of geothermal power are None of these Both A & B Water Earth's heat None of these Both A & B Water Earth's heat ANSWER DOWNLOAD EXAMIANS APP
Physics When two similar sources vibrate with slightly different frequencies, a regular rise and fall occurs in the loudness of tone. This phenomenon is known as Beats Echo Doppler effect Resonance Beats Echo Doppler effect Resonance ANSWER DOWNLOAD EXAMIANS APP
Physics Indicate the correct arrangement for electromagnetic radiation in order of their increasing wavelength. Visible, infrared, microwave, X-rays Microwave, infrared, visible. X-rays X -rays, visible, infrared, microwave X - rays, infrared, visible, microwave Visible, infrared, microwave, X-rays Microwave, infrared, visible. X-rays X -rays, visible, infrared, microwave X - rays, infrared, visible, microwave ANSWER DOWNLOAD EXAMIANS APP
Physics Large transformers, when used for some time, become very hot and are cooled by circulating oil. The heating of the transformer is due to: Both the heating effect of current and hysteresis loss Intense sunlight at noon The heating effect of current alone Hysteresis loss alone Both the heating effect of current and hysteresis loss Intense sunlight at noon The heating effect of current alone Hysteresis loss alone ANSWER DOWNLOAD EXAMIANS APP
Physics The paramagnetic theory of magnetism applies to Iron Mercury Platinum Nickel Iron Mercury Platinum Nickel 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
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