Any motion which repeats itself at regular intervals of time is known as periodic motion. If a body moves back and forth repeatedly about its mean position then it is said to be in oscillatory motion.

CBSE Class 11 Physics Waves Formulas: This article hands out the complete list of formulas for Class 11 Physics Waves. Here, students can also find a PDF download link at the bottom of the article to ...

Students considering an Advanced Placement course in physics have four options to choose from: AP Physics 1: Algebra-Based; AP Physics 2: Algebra-Based; AP Physics C: Electricity and Magnetism; and AP ...