What is the difference between condensation and conduction

Convection is the heat transfer due to the bulk movement of molecules within fluids such as gases and liquids, including molten rock. Condensation is the process by which water vapor in the air is changed into liquid water. Condensation is crucial to the water cycle because it is responsible for the formation of clouds. These clouds may produce precipitation, which is the primary route for water to return to the Earth's surface within the water cycle.

Explanation:

Their a difference A huge One

technology is the application of the knowledge gained by science.

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.