Best answer Owner or manage r of an agency People also ask What is the job description of travel agent? Travel Agent is a person whose job it is to arrange travel for end clients (individuals, groups, corporations) on behalf of suppliers ( hotels, airlines, car rentals, cruise lines, railways, travel insurance, package tours). His task is to simplify the travel planning process for their custo...
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How fast does light travel around the Earth?
In miles per hour, light speed is, well, a lot: about 670,616,629 mph. If you could travel at the speed of light, you could go around the Earth 7.5 times in one second. Early scientists, unable to perceive light’s motion, thought it must travel instantaneously.
What is the maximum speed of light?
Light travels at a blistering 670 million mph 鈥?a speed that鈥檚 immensely difficult to achieve and impossible to surpass. But some particles are being accelerated to incredible speeds, some even reaching 99.9% the speed of light. Studying these superfast particles can help protect missions exploring the solar system.
How fast does light travel in a vacuum?
Light travels at exactly 299,792,458 meters per second in a vacuum (about 300,000 kilometers per second or just over 1 billion kilometers per hour).
What is the history of the speed of light?
Speed of light: History of the theory The first known discourse on the speed of light comes from the ancient Greek philosopher Aristotle, who penned his disagreement with another Greek scientist, Empedocles. Empedocles argued that because light moved, it must take time to travel. Aristotle, believing light to travel instantaneously, disagreed.