he is the Danish Astronomer who made the first rough estimate of the speed of light in 1676 by measuring the length of time and eclipse that occured in one jupiter's moons.
Olaf Roemer
Ole Roemer is best known for determining the speed of light by observing the eclipses of Jupiter's moon Io. His work provided a more accurate estimate of the speed of light, which was crucial for the development of modern physics. Roemer's observations also supported the heliocentric model of the solar system proposed by Copernicus.
contribution of chemistry to physics
Although he made enormously important contributions to physics, his contribution to mathematics was limited. The non-existence of a fixed frame of reference is probably the most significant mathematical contribution - as opposed to contribution to physics.
Don Roemer's birth name is Donald Culligan Roemer.
Sarah Roemer's birth name is Sarah Christine Roemer.
The biggest contribution of Blaise Pascal in physics is his contribution towards atmospheric pressure. He discovered that vacuums are real and exist in the real world.
The velocity of light was first measured by Ole Rømer, a Danish astronomer, in 1676. He used observations of the moons of Jupiter to deduce the finite speed of light.
Anton Roemer's birth name is Antonie Gerardus Joseph Roemer.
Emile Roemer's birth name is Emile Gerardus Maria Roemer.
led the foundation of the hydrostatics
he discovered gravity