The speed of light is approx 300,000 km/sec.
That is 300,000*100,000 cm per sec = 3.0*1010 cm per second
= 3.0*1010 *60*60 = 1.08*1014 cm per hour.
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The speed of light in a vacuum is approximately 299,792,458 meters per second. To convert this to centimeters per hour, multiply by 3600 (the number of seconds in an hour) and then multiply by 100 (to convert meters to centimeters). The speed of light in centimeters per hour is roughly 10792528480000 cm/hr.
The speed of light in a vacuum is approximately 670,616,629 miles per hour.
A measurement of 70cc refers to the volume of a cylinder in cubic centimeters, not a speed measurement like miles per hour. To calculate speed in miles per hour (MPH), you would need additional information such as engine power, gearing, and other factors.
To calculate speed, you need to know the time taken to cover the distance. If you provide the time taken (in hours), we can help you calculate the speed. Speed is typically measured in kilometers per hour.
The speed of light in a vacuum is 186,282.397 miles per second or 670,616,629.2 miles per hour.
The speed of light in a vacuum is approximately 299,792 kilometers per second.