Equilibrium of firm under Perfect Competition in the Long Run

From this video students will understand what is perfect competition, features of conditions of perfect competition, examples of perfect competition, difference between short run and long run, what is equilibrium? and ultimately how the equilibrium attain under perfect competition in the Long Run,

What is Perfect competition?,Price and output determination in perfect Competition,What are the features of perfect competition,Examples of Perfect competition,What is short run and long run,What is equilibrium?,Conditions of equilibrium,equilibrium of the firm under perfect competition in the long run,Demand curve in the perfect competition,