The speed of light is always 186 thousand miles per second.
299,792.463 km per second.
The speed of light in a vacuum is approximately 299,792 kilometers per second or around 186,282 miles per second.
The speed of light is around 300,000 km per second or 299,792,458 meters per second in a vacuum.
The speed of light is about 880 thousand timesfaster than the speed of sound.
around 300 thousand kilometers per second in vacuum or air
The Radius of the Star is 10 KM. Now we need to find the diameter. Circumference equals pi times the Diameter. That is twice the Radius, which is 20. Now we need to get the Diameter. We multiply the diameter by pi. 20 times 3.1416. 20 * 3.1416 = 62.838. Now we multiply the circumference in kilometers by the speed. 62.832 * 642 = 40,338. Now we take the speed of light, 299,997 per second and divide it into the speed of a point on the equator of our star going 40,338 kilometers per second. 40338 / 299997 = 0.1345
The speed of a gamma particle is approximately the speed of light, which is around 299,792 kilometers per second in a vacuum.
The speed of electricity in copper is typically around 95 of the speed of light, which is approximately 186,282 miles per second.
Light cannot travel around the Earth, since light travels at a straight line and the Earth is round. The speed of light is 300,000 kilometers per second.
What is the approximate speed of light in kilometer per second?"
kilogram per second is the approximate speed of light
The speed of light in glass is slower than the speed of light in a vacuum, typically around 200,000 kilometers per second. This reduction in speed is due to the interaction of light with the atoms and molecules in the glass, causing it to bend or refract.