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Roemer and the speed of light Astrophysics discussion.www.physicsforums.com/showthread.php?t=165298Calculation on Romer's theory of the speed of lightCalculation on Romer's theory of the speed of light Introductory Physics

A Demonstration concerning the Motion of Light, . Demonstration tovchant le

In scientific literature alternative spellings such as "Roemer", "Römer", . 1

Rømer's determination of the speed of light was the demonstration in 1676 that

Top questions and answers about Roemer, Speed of Light. Find 5954 questions

What is the uncertainty in the measurement for the speed of light? The length of a

Sep 21, 2010 . Ole Romer made the first quantitative measurements of the speed of light in 1676

The problem was that the speed of light is simply too fast to be measured this way

wannabeastronomers: Wanna be Astronomers - Come and chat with other

the extra time it took light to travel the farther distance to earth. Roemer's speed of

Some 70 years after Galileo's experiment, the young Danish astronomer Olaus

How did Roemer measure the speed of light back in the 18th century? In 1676,

This caused the interval between eclipses to lengthen. Roemer was able to use

km/sec200,000. 1675 Ole Roemer. In 1675, the Danish astronomer Ole Roemer

The first clue towards the speed of light came from outer space, from the planet

The first real measurement of the speed of light came about half a century later, in

In 1675 the Danish astronomer Olaf Roemer (1644-1710) made the first scientific

Jan 6, 2012 . Vector image redrawing of the diagram of Ole Roemer's method to determine the

Oct 12, 2005 . Apparently Romer measured the speed of light due to a delay in the satellite of

Speed of Light Measured. In 1677 Olaf Roemer, the Danish astronomer, noted

In 1676, the Danish astronomer Ole Roemer (1644–1710) became the first

Aug 1, 2003 . Starting with Ole Roemer's 1676 breakthrough endeavors, the speed of light has

Olaus Roemer (1644-1710); Olaus Roemer - speed of light measured using the

Olaf Roëmer and the speed of light. Almost from ancient times, light has been

Oct 25, 2010 . In 1676, the Danish astronomer Ole Romer did something quite remarkable for

In 1675 the Dutch astronomer, Olaf Roemer estimated light speed. His

It was the Danish astronomer, Olaus Roemer, who, in 1676, first successfully

Roemer's Speed of Light 137 Shuckburgh, “Description”, 102. From a

Purpose: To illustrate the classic experiment of 1676 in which Ole Roemer first

The author tells Roemer's story. Then he quotes more recent estimates of the

In the 1600s, Ole Roemer became one of the first scientists to make a

In order to clarify the issues of this argument we will linearize the arithmetic by

Galileo. Galileo's assistant. 1667. PS 110A Hatch Ch. 11 - 4. Measuring the

He announced that light took 11 minutes to travel the distance between the Earth

Cassini's work on the movement of Jupiter's moons was used by Roemer in 1675

He tried to measure the speed of light as it was flashed from one hilltop to

More was needed. Ole Roemer, born in Denmark on September 25, 1644, had

They could only say that light travels at least ten times faster than sound. Olaus

Roemer, Olaf (1644-1710). Danish mathematician and astronomer who gave the

In the late 1600's there were already some rough estimates of the mean Earth-

Römer calculated the speed of light to be 2.1 x 108 m/ sec. This value is

Rømer never did compute the speed of light, maybe because he felt that the

Roemer provided the first clearcut proof that light takes time to move from one

When the Danish astronomer Olaf Roemer (Philosophical Transactions; June .

Aug 9, 2007 . If the speed of light was infinite, there should have been no such delay. Using the

Feb 7, 2012 . Willmoth, F. (2012), Römer, Flamsteed, Cassini and the Speed of Light.

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