what’s effect of coulombic forces on conductor medium ? amk niazi Ans: In a conductor, the coulombian repulsive forces pushes the valence electrons and the electrons move away from the center to the surface ie from the region of stronger force to the region of lesser force, creating a Faraday cage Incoming search terms:what’s effect of coulombic forces on conductor [...]
If a man tossed a coin in a moving train and the coin fell back . Then in which type of motion train is moving? and how? CHANDRIMA Answer For the person who tosses the coin the motion is vertically upward if he do so. But for an observer outside the train the path of the [...]
Does the acceleration due to gravity remains constant within the earth’s atmosphere or does it keep decreasing as we go up from the earth’s surface? Rashshad Rasheed Answer No acceleration due to gravity decreases as we go up from the earth’s surfacs Incoming search terms:acceleration due to gravity questionnumericals on gravitation of std ixsample questions [...]
Momentum is the quantity of motion .Any thing in the universe is characterized by the quantity associated with it. In motion both mass and velocity contribute to its quantity. Momentum is the product of mass and velocity.