Physics The spring constant of a spring depends on its Length and its diameter Material only Thickness, its diameter and its material Length only Length and its diameter Material only Thickness, its diameter and its material Length only ANSWER DOWNLOAD EXAMIANS APP
Physics The device which converts AC to DC is None of these Rectifier Oscillator Amplifier None of these Rectifier Oscillator Amplifier ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following is credited for the discovery of ''Expanding Universe"? S Chandra Shekhar Edwin Hubble V Raman Niels Bohr S Chandra Shekhar Edwin Hubble V Raman Niels Bohr ANSWER DOWNLOAD EXAMIANS APP
Physics Ultra violet radiations of the Sun do not reach the earth because, earth's atmosphere is surrounded by Carbon dioxide Ammonia Ozone Chlorine Carbon dioxide Ammonia Ozone Chlorine ANSWER DOWNLOAD EXAMIANS APP
Physics Purpose of an optical filter is to Refract light of different colours Transmit or absorb light of different colours Dispense light into component colours Reflect lights of different colours Refract light of different colours Transmit or absorb light of different colours Dispense light into component colours Reflect lights of different colours ANSWER DOWNLOAD EXAMIANS APP
Physics Tesla is a unit of magnetic : Field Flux Induction Moment Field Flux Induction Moment ANSWER DOWNLOAD EXAMIANS APP
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