The speed of light is approximately 3.0 X 10 8 meters per second (670,616,629 miles per hour).
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The speed of light is approximately 3.0 X 108 meters per second (670,616,629 miles per hour). The distance from Earth to Mars varies because their orbits around the Sun are independent. On average, Mars is 100 million miles from Earth. If we use laser communication systems, what will be the delay between Houston and NASA astronauts on Mars?
Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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