Which of the following describes thomsons atomic model?
a positive solid sphere in which electrons are dispersed
a solid sphere
two solid spheres one inside the other
a small nucleus with electrons moving around it

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.