Light can travel once around the earth in .00013358 seconds.
Well it won't as light can't turn only go straight from its source. It almost could if you used fiber optics, and then if you used fiber optic cable the loss in the cable would have the light completely gone long before the light made it around the world. But the math Speed of light = 299,792,458 METERS PER SECOND Circumference of the Earth = 40075.16 km Math MPS to KMPS 299792458 / 1000 = 299,792.458 Kilometers per second 40075.16 km / 299792.458 kmps = .1336 seconds
The circumference of the Earth is approximately 40,075 kilometers. Light travels at a speed of about 299,792 kilometers per second in a vacuum. Therefore, light can travel around the Earth about 7.5 times in one second.
A light-year is the distance light travels in one year, approximately 5.88 trillion miles. Therefore, 20 light-years would be around 117.6 trillion miles.
One light year is approximately 5.88 trillion miles. So, 20 light years would be around 117.6 trillion miles.
Callisto, one of Jupiter's moons, is around 390 million miles away from Earth. This distance is approximately 0.00066 light years, which means it would take light about 3.5 hours to travel from Earth to Callisto.
Mike Tyson
Light does not go around the world. It travels in a straight line. For light to go around the world, it would have to periodically redirected using mirrors.
Light helps us see and perceive the world around us by entering our eyes and stimulating the cells in our retinas. These cells then send signals to our brain, which processes the information and allows us to see objects, colors, and shapes. Without light, our eyes would not be able to detect the world around us, and we would not be able to perceive our surroundings.
About one-seventh of a second. But it would SEEM like it took no time at all.
Yes, but only if you could run at the speed of light
No, it is not possible to see without light. Our eyes rely on light to be able to perceive and interpret the world around us. Without light, there would be nothing for our eyes to detect and no visual information to process.
If the world stopped spinning we would have a very unlikely chance or survival. It depends on what your asking. If the world stops spinning but still revolves around the sun. Or if the world stopped moving all together. There are many answers. If the world stopped spinning but still revolved around the sun then we would have seasons like we do now, but we would either have light or day for 6 months each. It would take a lot of adapting to. So if the world stopped moving all together. Then we wouldn't have seasons. We would either have light or darkness for the rest of our lives, and we would either be in the unbareable cold or the blistering heat.
If the world stopped spinning it would do it gradually and each side of the world would either get the Sun for a whole year or darkness for a year. There would be no more northern lights and the protection of cosmic rays would vanish along with other high energy particles. When the world stops spinning completely then one side of the earth would be in a total eclipse and the other would be in constant sunshine each year, in and out. This is true but actually we would either be in light or darkness for only 6 months. Because IF the world stopped spinning but revolved around the sun then we would be in darkness or light for 6 months BECAUSE when the earth goes around the sun it will be transferring from one season to the other.
Light is essential for all life on Earth as it provides energy for photosynthesis in plants, which is the basis of the food chain. Light also helps regulate our circadian rhythms, affecting our sleep patterns and overall well-being. Additionally, light enables us to see and perceive the world around us, playing a crucial role in communication, navigation, and safety.
Nothing in particular, unless by "speeding" you mean "at relativistic velocities" (close to the speed of light). That would have an impact on your perception of the world around you.
An airplane can travel around the world. Its' flight would be said to be transglobal.
the sailing around the world map