Physics The Hooke's law is valid for Entire stress strain curve Entire elastic region of the stress strain curve Elastic as well as plastic region of the stress strain curve Only proportional region of the stress strain curve Entire stress strain curve Entire elastic region of the stress strain curve Elastic as well as plastic region of the stress strain curve Only proportional region of the stress strain curve ANSWER DOWNLOAD EXAMIANS APP
Physics Who defined the law of gravitation ? Archimedes Faraday Newton Galileo Archimedes Faraday Newton Galileo ANSWER DOWNLOAD EXAMIANS APP
Physics What type of simple machine is an axe? Lever Both A & B The screw Wedge Lever Both A & B The screw Wedge ANSWER DOWNLOAD EXAMIANS APP
Physics Which is a common first indicator of an approaching thunderstorm? Lightning Heavy wind A buildup of dark clouds Too hot Lightning Heavy wind A buildup of dark clouds Too hot ANSWER DOWNLOAD EXAMIANS APP
Physics Supersonic plane fly with the speed of light of sound greater than the speed of sound less than the speed of sound of light of sound greater than the speed of sound less than the speed of sound ANSWER DOWNLOAD EXAMIANS APP
Physics The atmospheric layer reflecting radio waves is called Mesosphere Stratosphere Ozonosphere Ionosphere Mesosphere Stratosphere Ozonosphere Ionosphere ANSWER DOWNLOAD EXAMIANS APP
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