Optomotrists
An anemometer measures wind speed. Check your spelling.
Galileo Galilei was one of the first scientists to measure speed and distance over time. He used inclined planes and rolling balls to investigate acceleration and the law of falling bodies.
It doesn't work that way. The light-year is not used to measure the speed of light. It works the other way round: First, the speed of light is determined through other methods, then the distance called a light-year is calculated based on that measurements.
to measure
Observes and measure
the rictor scale
You need to give more information as there are many methods that do not measure wind. Are you talking about speed or direction? It is best to not use the term "not" in a question but to ask one like: what is used to measure wind? Please resubmit your question.
It is a measure of speed.It is a measure of speed.It is a measure of speed.It is a measure of speed.
No, the speed of light cannot be accurately measured by the naked eye. While humans can observe the effects of light, such as seeing a flash or a distant object, our perception is not precise enough to measure the speed of light. Accurate measurements require specialized equipment, such as lasers and high-speed cameras, to capture and analyze light's behavior.
It is a system of satalites; radio signals are beamed for these satalites to GPS gound stations, by recording time it takes for GPS ground stations to move a given distance scientist measure speed wich each tectonic plate moves!
Hertz is a measure of frequency, and has nothing to do with speed problems.Hertz is a measure of frequency, and has nothing to do with speed problems.Hertz is a measure of frequency, and has nothing to do with speed problems.Hertz is a measure of frequency, and has nothing to do with speed problems.
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