Special Theory of Relativity & Conservation of Mass

In summary, the law of conservation of mass does not fail to meet the first postulate of the special theory of relativity. This is because the first postulate states that the laws of physics are the same in all inertial frames of reference, and the concept of conservation of mass does not contradict this principle.
  • #1
Sonuz
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Does the law of conservation of mass fail to meet the first postulate of the special theory of relativity(the laws of physics are the same in all inertial frames of reference)?
 
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  • #2
Depends how you're defining "mass".
 
  • #3
As with your last thread, if you explain your thinking a bit more we'll be able to give more helpful answers.
 
  • #4
Sonuz said:
Does the law of conservation of mass fail to meet the first postulate of the special theory of relativity(the laws of physics are the same in all inertial frames of reference)?
Conservation means does not change over time. What the first postulate would say is:

If mass is conserved in one inertial reference frame, then it is conserved in them all.
 
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Likes robphy, vanhees71 and Ibix
  • #5
Sonuz said:
Does the law of conservation of mass fail to meet the first postulate of the special theory of relativity(the laws of physics are the same in all inertial frames of reference)?
No. Why do you think it might conflict?
 

FAQ: Special Theory of Relativity & Conservation of Mass

What is the Special Theory of Relativity?

The Special Theory of Relativity, also known as the Theory of Relativity, is a fundamental theory in physics that describes the relationship between space and time. It was developed by Albert Einstein in 1905 and revolutionized our understanding of the universe.

How does the Special Theory of Relativity relate to the Conservation of Mass?

The Special Theory of Relativity states that mass and energy are equivalent and can be converted into each other. This is known as the famous equation E=mc², where E represents energy, m represents mass, and c represents the speed of light. This principle is also known as the Conservation of Mass-Energy.

Can the Special Theory of Relativity be applied to everyday situations?

Yes, the Special Theory of Relativity has been proven to be accurate in many everyday situations. For example, GPS systems use the theory to accurately calculate the time it takes for signals to travel from satellites to Earth, taking into account the effects of relativity on time and space.

What are the key principles of the Special Theory of Relativity?

The key principles of the Special Theory of Relativity are the constancy of the speed of light, the relativity of simultaneity, time dilation, and length contraction. These principles explain how the laws of physics are the same for all observers in uniform motion and how time and space are relative to the observer's frame of reference.

How does the Special Theory of Relativity impact our understanding of the universe?

The Special Theory of Relativity has had a profound impact on our understanding of the universe. It has led to the development of other theories, such as the General Theory of Relativity, which explains the relationship between gravity and the curvature of space-time. It has also helped us understand the behavior of particles at high speeds and has been confirmed by numerous experiments and observations.

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