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The velocity of light was first measured by?
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.
What does vf mean in a science equation?
final velocity. it is used in multiple equations. its opposite would be vi, initial velocity. they mean exactly what they sound like. final velocity is the last velocity something was going at in the measured time, initial would be the very first velocity at a measured time.
When was the speed of light measured?
The speed of light was first measured in 1676 by Danish astronomer Ole Rømer using observations of the moons of Jupiter. Rømer's work provided the first quantitative estimate of the speed of light.
Velocity is the combination of?
Velocity is measured by a combination of speed and direction.
What is height measured in?
it can be. if you wanted to.
How is gravitational acceleration measured?
final velocity - initial velocity divided by time
What is velocity-time relation?
Velocity is measured as distanced traveled over time
Constant speed is measured by what?
Velocity is measured in meters/second in the S.I. system.
Light velocity is186000 using the light velocity when did supernova actually occurred relative to when the Chinese astronomers saw the explosion?
SN185, the first supernova recorded by Chinese astronomers in 185 AD, is estimated to be 8200 lightyears away from us. As such, the actual time of the explosion is estimated to be 8015 BC.Since large astrometric distances are measured in light years, it is not necessary to know the speed of light or use it in any calculation, for the purposes of answering this question.
When do you know an objects velocity?
When you have calculated or measured it.
How are the levels of hurricanes measured?
wind velocity
How are waves measured?
It depends, if you mean light or sound waves, for example, there are a variety of factors to be measured: The length of a wave from peak to peak is represented with lambda. You can also measure velocity of a wave (how fast and in what direction it is moving). Frequency of light effects the color of the light, and frequency of sound effects its pitch.
