November 2007
Intermediate to advanced
736 pages
46h 32m
English
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WAVE PROPERTIES
Waves travel with a definite speed through a uniform medium. Also, if we watch a single spot, we see that the waves pass the spot at regular intervals of time. In wave motion, factors such as wave speed, frequency, phase, wavelength and amplitude must be considered.
The speed of a wave is the distance it advances in unit time. The number of waves that pass a point per unit time is the frequency of the wave motion. The time required for a single wave to pass is called the time period T of the wave motion. The wavelength λ is the distance between two adjacent particles that are in the same phase. The amplitude A of the wave is the maximum displacement of the particle from its equilibrium position. A wavefront is a surface that passes ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.