Studying Longitudinal Oscillations of a Stick

In summary, the two individuals are discussing the behavior of waves on a stick when it is hit with a hammer. They are specifically interested in the longitudinal oscillations of the stick and how to draw the wavefront and express it numerically. They also mention the wave equation and its importance in understanding this concept. However, one of the individuals mentions that the wave equation is difficult for them to understand and asks if they need to solve an example to better comprehend it.
  • #1
Numeriprimi
138
0
Hello. I have got question.
We have stick (its diameter is much smaller than its length). When you hit it with a hammer into a corner, some waves will spread, it is clear. However, how do they look? I'm interested in longitudinal oscillations stick. How can draw these wavefront? How their shape will change with time? How can I express numerically? Wave reaches the second end of the rod, and then reflected back to the point of contact. Is this correct? And then?

Thanks and sorry for my English.
 
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  • #2
This is pretty hard to try to explain in a thread, especially the drawing parts and how they change over time. Do you know anything about wave equations?
 
  • #3
The wave equation ... I've seen it, but never really understood, it is hardcore for me yet :-( . I must solve an example with it? It is needed for drawing wavefront?
 

What is a longitudinal oscillation?

A longitudinal oscillation refers to the movement of a stick or rod along its length, rather than side to side or up and down. This type of oscillation is also known as a compression wave.

Why is studying longitudinal oscillations of a stick important?

Studying longitudinal oscillations can provide valuable insights into the mechanical properties of a material and its behavior under stress. It can also help in the design and optimization of structures, such as bridges or buildings, to withstand the effects of vibrations.

What factors can affect the longitudinal oscillations of a stick?

The longitudinal oscillations of a stick can be influenced by factors such as the material properties, dimensions, and boundary conditions of the stick. External forces, such as impact or vibrations from nearby sources, can also affect the oscillations.

How is the frequency of longitudinal oscillations measured?

The frequency of longitudinal oscillations can be measured using a variety of methods, including by attaching a sensor to the stick and recording the vibrations, or by using mathematical calculations based on the material properties and dimensions of the stick.

What are some potential applications of studying longitudinal oscillations of a stick?

The study of longitudinal oscillations can have practical applications in fields such as civil engineering, where it can help in the design and analysis of structures. It can also be used in non-destructive testing of materials, as well as in the development of new materials with specific mechanical properties.

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