Physics An atom bomb based upon the principal of ________ Nuclear fission Controlled chain reaction None of these Nuclear fussion Nuclear fission Controlled chain reaction None of these Nuclear fussion ANSWER DOWNLOAD EXAMIANS APP
Physics A galvanometer can be converted into a voltmeter by connecting with it a High resistance in parallel Low resistance in series Low resistance on parallel High resistance on series High resistance in parallel Low resistance in series Low resistance on parallel High resistance on series ANSWER DOWNLOAD EXAMIANS APP
Physics An electron and a proton starting from rest get accelerated through potential difference of 100 kV. The final speed of the electron and the proton are Ve and Vp respectively. Which of the following relations is correct? Ve = Vp Ve < Vp Ve > Vp Cannot be determined Ve = Vp Ve < Vp Ve > Vp Cannot be determined ANSWER DOWNLOAD EXAMIANS APP
Physics What is found in frequency modulation ? Fixed dimension Fixed frequency Change in dimension only Change in frequency and dimension Fixed dimension Fixed frequency Change in dimension only Change in frequency and dimension ANSWER DOWNLOAD EXAMIANS APP
Physics Light Emitting Diodes (LED) is used in fancy electronic devices such as toys emit visible light ultraviolet light X-rays radio waves visible light ultraviolet light X-rays radio waves ANSWER DOWNLOAD EXAMIANS APP
Physics In a vacuum, all electromagnetic waves have the same Velocity All listed here Frequency Wavelenth Velocity All listed here Frequency Wavelenth ANSWER DOWNLOAD EXAMIANS APP
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