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The speed of light is constant ( 3.00 x 10^9 m/s ) and is represented by the letter c.

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What does The International Committee on Weights and Measures designates the speed of light as?

They don't designate the speed of light, but they do define the meter as1/299,792,458 of the distance that light travels in one second in vacuum.


Which is correct speed of light or velocity of light?

"Speed of light" is the correct term. Velocity refers to the speed of an object in a specific direction, while speed is the rate at which an object moves regardless of direction. The speed of light is approximately 299,792 kilometers per second in a vacuum.


Who calcuated the speed of light?

James Clerk-Maxwell did. He was shown to be correct when the speed was actually measured.


What does anomometer measures?

it measures wind speed!! -bri it measures wind speed!! -bri


What term refers to travelling at the speed of light is it gold or curiosity?

curiosity... is the correct answer


Why was the speed of light important in deciding which theory was correct?

It isn't clear what theories you are talking about.


What measures speed of a car?

A sensor in the transmission, measures the output shaft speed.


Is it correct to say that in every case any radio wave travels faster than any sound wave?

Yes. Radio is a form of electromagnetic wave, so it travels at the speed of light. Since sound requires a physical medium and it is (theoretically) impossible for matter to attain the speed of light, the speed of sound can never be equal to/above the speed of light, and this statement is correct.


Why is the statement the speed of light is 300 million not always correct?

The speed of light, or c, is a constant. The speed of light is exactly 299,792,458 meters per second IN A VACUUM. That's 670,616,629.2 miles per hour or 983,571,056 feet per second.


What does velocity measures in addition to speed?

Velocity measures the speed of an object in a specific direction. Unlike speed, velocity is a vector quantity that takes into account both the object's speed and the direction it is moving.


What does an anomometer measures?

An anemometer measures wind speed.


What does aneometer measures?

A aneomometer measures the wind speed.