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How did a spinning octagonal mirror help michelson calculate the time that light took to make the round trip to the distact mountain?
He adjusted the mirror so that the beam of light would reflect back into his lens. As the mirror was spinning around (1/8 of rotation) it shot short burst of light off the mountain mirror and into the spinning octagonal mirror, helping him calculate speed of light at around 300,000 km/s.
What else can I help you with?
What does the spinning wheel in an electric meter tell you?
The spinning wheel in an electric meter, also known as a disc or rotor, measures the amount of electricity consumed in your home. The faster the wheel spins, the more electricity is being used. This information is used by utility companies to calculate your energy usage and bill you accordingly.
What force causes a spinning top to stop spinning?
The force of friction between the spinning top and the surface it is on causes it to stop spinning. Over time, the energy of the spinning top is transferred to the surface as heat, resulting in a decrease in the top's spinning speed until it comes to a stop.
What are the chances of spinning a three using the spinning disc?
The chances of spinning a three on a spinning disc depend on the number of possible outcomes. If the spinning disc has numbers ranging from 1 to 6, then the chances of spinning a three would be 1 out of 6, or approximately 16.7%.
What is Difference between ginning and spinning?
Ginning is the process of removing the seeds from raw cotton, while spinning is the process of spinning the cotton into yarn.
What is the spinning motion of an object called?
The spinning motion of an object is called rotation.
How do you calculate the momentum of a spinning sphere of matter?
J=(2/3)mr^2
How do you calculate the original blank size of a stock in a spinning operation?
2x max diameter
How you calculate Air changes of a Department of spinning mills?
Air changes in a spinning department can be calculated as follows Air Changes= Room air volume in cmh/ Room volume in m3
What has the author Patricia Baines written?
Patricia Baines has written: 'Spinning wheels' -- subject(s): Spinning-wheel 'Spinning Wheels, Spinners and Spinning' 'Linen' 'Spinning Wheels and Spinning'
How are the spinning mule and the spinning jenny related?
The spinning jenny was a multi-spindled machine. So is the spinning mule. :) (I found the information on this website. All I did was type spinning mule and spinning jenny :) )
Is the spinning bike good for cardio?
It depends for what reasons you are exercising. Spinning bikes are very high energy, but burn more muscle than fat. Mountain biking can be a longer and more strenuous task, but the weight burned is fat while building muscle. If you are looking to loose fat than spinning is not a better form of exercise than mountain biking.
Carding is a heart of spinning is it true?
yes.carding is the heart of spinning not a heart of spinning.
How does a spinning jenny work?
spinning
How do you say spinning in spanish?
To spin = 'hilar, girar' Spinning (participle, gerund) = hilando, girando Spinning (noun) = hilanderia (accent on final 'i') Spinning (adjective) = hilador/a (masculine/feminine) Spinning (as in indoor cycling) = Spinning
In 1764 James Hargreaves invented the spinning Hargreaves?
spinning jenny
What is an appliance for spinning yarn?
Spinning wheel.
James hargreaves invention?
James Hargreaves was involved with the invention of a carding machine which prepared fiber for spinning, and then he invented the Spinning Jenny used for simultaneously spinning the fiber into multiple spools of thread.
