Physics Find the resistance (in mega) of a wire of length 20m, cross sectional area 1 cm2 and made of a material of resistivity 200m. 2000 80 4000 40 2000 80 4000 40 ANSWER DOWNLOAD EXAMIANS APP
Physics At what temperature (in degree Celsius), the numerical values on Celsius and Fahrenheit scales become equal? –273 –40 273 40 –273 –40 273 40 ANSWER DOWNLOAD EXAMIANS APP
Physics A particle dropped from the top of a tower uniformly falls on ground at a distance which is equal to the height of tower. Which of the following paths will be traversed by the particle ? Parabolic Circle Hyper–parabolic Great circle Parabolic Circle Hyper–parabolic Great circle ANSWER DOWNLOAD EXAMIANS APP
Physics Where should a boat compass be mounted? Near iron Near magnet Away from electrical wiring All listed here Near iron Near magnet Away from electrical wiring All listed here ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following is credited for the discovery of ''Expanding Universe"? Edwin Hubble S Chandra Shekhar Niels Bohr V Raman Edwin Hubble S Chandra Shekhar Niels Bohr V Raman ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit of resistance is: Joule Ohm Coulomb Newton Joule Ohm Coulomb Newton ANSWER DOWNLOAD EXAMIANS APP
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