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The speed of light is one of the most important quantities for all physics. Many people associate the speed of light with the work of Einstein, and accordingly, they think that he literally invented the speed of light. But in reality, everything is much more interesting!
They talked about light as a quantity capable of carrying life back in ancient Egypt. Subsequently, this topic was returned to in scientific works. It was as if even Galileo himself had already guessed that light was something very, very important. But what could it be? Why light
In this video we will learn where the speed of light comes from, how it was calculated and, most importantly, why this quantity is so important in physics. Let's look at Einstein's incredible interest in this issue and find out how he used this quantity in his works.
CONTENT:
00:50 - Even the ancients were interested in light
01:40 - How Galileo measured the speed of light
03:15 - The speed of light and Ole Roemer
04:05 - About Fizo’s experience
04:45 - Michelson experiment
06:05 - Returning to the theory of relativity
06:40 - Features of measurements
07:17 - How to connect space and time?
08:25 - Where did Einstein get the speed of light?
08:59 - What important did Maxwell come up with?
10:00 - So why exactly the SPEED OF LIGHT?
Негізгі бет Ғылым және технология ⚠️ Why is the speed of light exactly THIS and where did it come from?
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