What can gravitational waves teach us about the universe?

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Discussion Overview

The discussion revolves around the concept of gravitational waves, their definition, and their implications in the context of physics. Participants explore the basic understanding of gravitational waves, particularly from the perspective of someone new to the topic.

Discussion Character

  • Exploratory, Conceptual clarification

Main Points Raised

  • One participant inquires about the nature of gravitational waves, expressing a desire to learn more about them.
  • Another participant explains that gravitational waves are ripples in spacetime caused by moving masses, such as stars and black holes, and notes that they have not yet been physically detected.
  • There is a suggestion that the concept of gravitational waves is rooted in Einstein's theory of relativity, although the explanation is acknowledged as potentially complex for beginners.
  • A later reply encourages the inquirer to continue asking questions and reassures them that understanding will develop over time.

Areas of Agreement / Disagreement

The discussion does not present any significant disagreements, but rather a shared interest in understanding gravitational waves, with one participant expressing uncertainty about the concept.

Contextual Notes

The discussion reflects a beginner's perspective on gravitational waves, with limitations in understanding and the complexity of the topic acknowledged by participants.

Who May Find This Useful

This discussion may be useful for individuals new to physics or those interested in the foundational concepts of gravitational waves and their significance in the universe.

sankaDM
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Helo everybody..good evening sir ..
this ismy first post and i just finish High school and thinking about going to a college..
i'm just wondering what are gravitational waves./thx.
 
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sankaDM said:
Helo everybody..good evening sir ..
this ismy first post and i just finish High school and thinking about going to a college..
i'm just wondering what are gravitational waves./thx.

Welcome to PF :)
Gravitational waves are ripples in the space time. Moving masses like stars and black holes do create the gravitational wavers. They are not yet detected physically but it is just a concept stated by Einstein in his theory of relativity. Well, you can go google it for more info and if you have any more doubts, free feel to drop them here :)
 
thank you.:smile: (even though i didn't understand it , looking forward to learn about these.)
 
sankaDM said:
thank you.:smile: (even though i didn't understand it , looking forward to learn about these.)

Its k.. Yo will get it in the process...I don't think you can understand the terms at the initial stage itself ! Keep posting :)
 

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