openschool (51)in #steemstem • 6 years agoEnergy, Power and Intensity of Light - High School PhysicsThis post shares a physic's lesson dealing with the notions of Energy, Power and Intensity of light. It comes as a set…openschool (51)in #introduceyourself • 6 years agoHello Steemit, I am the OpenSchool!I am a decentralized network of teachers that provide free high quality lessons to students or classrooms all around…