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Lights moves so fast it can be seen. Once somethings outside the light barrier its not see able

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10y ago

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What tool for measuring the space?

light speed:)


Why is speed of light and sound measured?

The speed of light and sound are measured to understand their behavior and properties, as well as to develop technologies based on their principles. Measuring the speed of light led to the development of theories in physics, while measuring the speed of sound helps in various applications like designing communication systems and studying fluid dynamics.


What was Albert michelson invention of speed of light?

A. A. Michelson was not interested in measuring the speed of light.He only measured how it changes if you move toward the light, awayfrom it, or sideways. (It doesn't.)


Who was the first American to win a nobel prize for measuring the speed of light?

Albert Michelson


How did Amercian physicist Albert Michelson measure the speed of light?

A. A. Michelson was not interested in measuring the speed of light.He only measured how it changes if you move toward the light, awayfrom it, or sideways. (It doesn't.)


Who is Albert michelson?

Albert Michelson was the first American to win a Nobel Prize for measuring the speed of light.


Who was the first American to win thew Nobel Prize for measuring the speed of light?

The first American to win the Nobel Prize for measuring the speed of light was Albert A. Michelson in 1907. His precise measurements helped advance the understanding of the fundamental constant and its significance in physics.


What kind of measurement of the speed of light would you consider a direct measurement?

A direct measurement of the speed of light would involve measuring the time it takes for light to travel a known distance, such as using a laser and a precise timing device.


Distance measurements based on the speed of light?

Distance measurements using the speed of light involve determining the time it takes for light to travel a certain distance. By measuring this time and knowing the speed of light, one can calculate the distance. This principle is used in technologies such as radar, LiDAR, and GPS for accurate distance measurements.


How does a laser measure the speed of a car?

A laser speed gun emits a pulse of light towards a moving vehicle. By measuring the time it takes for the light to hit the vehicle and bounce back, the speed gun can calculate the speed of the car based on the change in distance over time.


If you were moving at the speed of light would you have a shadow?

Yes. If I saw you move past me at the speed of light, and at the same time, you were measuring the speed of light with instruments that you were carrying, you would measure the same speed of light that everybody always does, regardless of whatever speed you were zooming past me. And as you passed by a star or a street light, you would cast just as good a shadow as you ever did. Physics 101, Introduction to Relativity. Wierd stuff.


Is there a tool for measuring the speed of light?

No, but the way that scientists measured the speed of light was having a group of scientists stand on two mountains within visibility, then one group flashes open a light or lantern and they count how long it takes to reach the other mountain using a stopwatch. Then they subtract human reaction time to the equation and do some simple equation using the time they counted to find the speed of light.