Velocity Of A Longitudinal Wave In A Rod : Part - 4

Описание: Physics class on Waves (Part - 4): The velocity of the longitudinal wave in a solid medium is illustrated with a diagram and the expression for the velocity of a longitudinal wave is derived. Each step of the procedure to derive the expression of the velocity of the longitudinal wave is clearly explained. Easy to understand and learn.


In part - 3, a longitudinal wave is explained clearly with examples and a longitudinal wave graph is discussed. The velocity of the longitudinal wave in a fluid medium is illustrated with a diagram and the expression for the velocity of a longitudinal wave is derived. Each step of the procedure to derive the expression of the velocity of the longitudinal wave is clearly explained

In part - 2, we discussed the progressive wave. We learned to derive an equation of a plane progressive simple harmonic wave motion along the positive x-axis and along the negative x-axis is derived. The derivation is extended to the differential form of the wave equation or expression for the velocity of a progressive wave. This derivation is very easy to understand if you know the differential calculus which is a very important concept in mathematics.

In part - 1, we discussed the introduction of waves. We learned, what is a wave? Characteristics of waves clearly discussed. Their parameters like wavelength, frequency, amplitude, wave number, and wave velocity. Wave graph describing the wave parameters. Types of waves are described in detail with examples. The difference between Mechanical waves and Non-mechanical waves is provided. Transverse waves and Longitudinal waves are differentiated and explained with animated examples. Surface waves are also explained with examples. Waves are discussed based on dimensions with examples. Role of waves in Earthquakes and Tsunami. How Tsunami occurs is explained clearly with the help of videos.


If you haven't watched Part-1, Part-2, Part-3, Part-5, Part-6, and Part-7 of Waves then you can check my youtube channel AISHWARYA ACADEMY.

Here is the link for Waves Part-1 video :
   • Introduction to Waves : Part  1  

Here is the link for Waves Part-2 video :
   • Progressive Wave and its Equation : Part - 2  

Here is the link for Waves Part-3 video :
   • Velocity Of A Longitudinal Wave : Part - 3  

Here is the link for Waves Part-5 video :
   • Newton-Laplace formula for Velocity of Sou...  

Here is the link for Waves Part-6 video :
   • Speed of Waves in a Stretched String and i...  

Here is the link for Waves Part-7 video :
   • Lissajous Figures : Part - 7  


In the next video, we’ll be looking at Newton's formula for the velocity of sound.


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