Reflection of light waves (A)nature and sources of light Light is a wave, it is a …
Simple alternating current (A.C.) circuits Most present day household and industrial power distribution systems operate with …
Continue Reading
Physics: Fundamentals Of Motion (Speed, Velocity And Rectilinear Motion)
December 9, 2020 Be first to comment admin
Speed and velocity (a)Concept of speed as change of distance with time Speed v, is the …
Continue Reading
Chemistry: Kinetic Theory Of Matter And Gas Laws
December 7, 2020 7 Comments admin
State of matter Matter is composed of tiny particles called atoms, molecules or ions. Matter is …
Continue Reading
Physics: Models Of Atom And Nuclear Physics
December 7, 2020 Be first to comment admin
Simple nature of atoms (A)Models of atom The models of atoms include Thomson, Rutherford, Bohr and …