Standing waves are produced on a string if L = nλ/2, where
L is the length of the string, λ is the wavelength, and n is a
In an air column open at both ends, standing waves occur if
λ = 2L/n; in terms of frequency the condition is f =
In an air column closed at one end, standing waves occur if
λ = 4L/n, where n is an odd positive integer; in terms of
frequency, the condition is f = nv/4L.
Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.
The book offers a complete review of your AP course, strategies to give you the edge on test day, and plenty of practice with AP-style test questions. It includes full length practice exams modeled on the real test and all the terms and concepts you need to know.
This book includes a review of all the topics tested including vectors, kinematics, fluid mechanics, optics and nuclear physics. Additionally, the book includes two full length tests made complete with descriptive solutions, and quick study tables for Physics B formulas and equations.