Physics The Hooke's law is valid for Entire stress strain curve Elastic as well as plastic region of the stress strain curve Entire elastic region of the stress strain curve Only proportional region of the stress strain curve Entire stress strain curve Elastic as well as plastic region of the stress strain curve Entire elastic region of the stress strain curve Only proportional region of the stress strain curve ANSWER DOWNLOAD EXAMIANS APP
Physics A person can jump higher on the moon's surface than on the earth because : The acceleration due to gravity in moon is smaller than that on the earth. The moon has no atmosphere The moon is cooler than earth The moon's surface is rough The acceleration due to gravity in moon is smaller than that on the earth. The moon has no atmosphere The moon is cooler than earth The moon's surface is rough ANSWER DOWNLOAD EXAMIANS APP
Physics Woollen cloth protects the body from cold because It is a good conductor of heat It is a poor conductor of heat External heat rays enter into the body through the woollen cloth It reflects heat It is a good conductor of heat It is a poor conductor of heat External heat rays enter into the body through the woollen cloth It reflects heat ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity "Jerk"? Meter per second cube Meter second Meter per second square Meter per second Meter per second cube Meter second Meter per second square Meter per second ANSWER DOWNLOAD EXAMIANS APP
Physics The substance which conducts current in the solid state is Diamond Sodium chloride Iodine Graphite Diamond Sodium chloride Iodine Graphite ANSWER DOWNLOAD EXAMIANS APP
Physics Sun appears red in colour at sunrise and sunset due to Red light having longer wave length scatters away That all other colours scatter away except red The fact that sun emits only red colour at that time That sun comes out of the mountains Red light having longer wave length scatters away That all other colours scatter away except red The fact that sun emits only red colour at that time That sun comes out of the mountains ANSWER DOWNLOAD EXAMIANS APP
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