how many minutes does it take for the sun's light to reach the earth
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How long does it take light from the Sun to reach Earth? Earth's distance from the Sun varies between about 147 and 152 million kilometers. Given the speed of light as 299,792,458 m/sec and the Sun's radius of 696,000 km, this makes the time taken for the journey (from the Sun's surface to the Earth's) between 8.14 and 8.42 minutes.
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How Long Does it Take Sunlight to Reach the Earth? sunlight travels at the speed of light photons emitted from the surface of the sun need to travel across the vacuum of space to reach our eyes the short answer is that it takes sunlight an average of 8 minutes and 20 seconds to travel from the sun to the earth
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How are the ages of the Earth and universe calculated? On Earth, the delay due to light travel time is a tiny fraction of a second. But in space, the distances are so vast that the light takes a substantial amount of time to travel to us: 8.3 minutes from the Sun, 4.3 years from the nearest star, and about 8500 years from the center of the Milky Way galaxy.
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Summation (neurophysiology) Whether or not threshold is reached, and an action potential generated, depends upon the spatial (i.e. from multiple neurons) and temporal (from a single neuron) summation of all inputs at that moment.
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Light As A Cosmic Time Machine by Andrew Fraknoi The Sun is 93 million miles away, so sunlight takes 8 and 1/3 minutes to get to us. Not much changes about the Sun in so short a time, but it still means that when you look at the Sun, you see it as it was 8 minutes ago. PhotoPhoto of the Sun in hydrogen-alpha light.
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How long does it take for the sun's light to reach the earth? The sun is about 150 million km from the earth. Light travels 0.3 million km in one second. Therefore it will take light from the sun 500(=150/0.3) seconds to reach the earth. 500 seconds is equal to 8 minutes and 20 seconds.
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Time it takes light from sun to reach earth? It actually takes the photons of light up to a million years to reach the surface of the Sun and from there it leaves the surface of the Sun and travels through space for 8 minutes before reaching us here on Earth.
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- To find that out, i did: - The first number to … know is the speed of light in a vacuum, which is 300,000 km/s - Next, you need to know the average distance from the Sun to the Earth, which is 150 million km. - Divide the distance by the speed of light and you have 500 seconds for light to arrive on Earth.
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Muffler Cost Additional costs: 1  Quoted prices for muffler replacement should typically include the part, labor and any needed hoses or pipes. 2  In some cases, the muffler may be a dealer item only, meaning the repair shop will need to order the part from a dealership.
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- How long does it take to reach the sun? The Sun is approximately 93,000,000 miles (150,000,000 km) or 1 AU (Astronomical unit) from Earth.   Light would take 8.3 minutes.   Voyager 1 ~38,000 mph would reach th…e Sun in 101 days.   A Boeing 747 at cruising speed ~550 mph would take over 19 years.
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Neptune Sunlight takes just over 8 minutes to reach the Earth. On average, the Earth is 150 million kilometers (93 million miles) away from the Sun. Its orbit is actually slightly elliptical, so can get a little closer and a little more distant from the Sun. That sounds like a long way, and it is. But light travels really really fast.
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How long would it take to travel from earth to mercury traveling at 40000 mph and at the speed of light? Since Mercury is close to the Sun, lets say 8 minutes at the speed of light to travel to Mercury from Earth The Sun is about 96 million miles from the Earth. Take 96 million miles and divide by 40000 miles per hour: It would take 2400 hours, or 100 days to travel to Mercury at that speed.
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- in our solar system we see light from our sun reflected off the planets in more distant galaxies light from many millions of stars takes a long time to reach the earth it takes light 4 years to reach the earth from sirius a near neighbouring star
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General Astronomy/Print version Since the Sun's motion differs from the stars' motion by one degree, and it takes 4 minutes for the Earth to turn through one degree, it takes the Sun 4 minutes longer to go around the sky than it takes for the stars to do so, and the rotation period of the Earth is 4 minutes less than the length of its day.
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Neptune   Sunlight takes just over 8 minutes to reach the Earth.   On average, the Earth is 150 million kilometers (93 million miles) away from the Sun. Its orbit is actually s … lightly elliptical, so can get a little closer and a little more distant from the Sun. That sounds like a long way, and it is. Sunlight takes just over 8 minutes to reach the Earth.   On average, the Earth is 150 million kilometers (93 million miles) away from the Sun. Its orbit is actually s … lightly elliptical, so can get a little closer and a little more distant from the Sun. That sounds like a long way, and it is.
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- The Art of War Quotes (showing 1-30 of 531) “ 1 Appear weak when you are strong, and strong when you are weak.”. ― Sun Tzu, “ 2 The supreme art of war is to subdue the enemy without fighting.”. ― Sun Tzu, “ 3 If you know the enemy and know yourself, you need not fear the result of a hundred battles.
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How hot is the Sun, its surface and core? How long does it take the Sun's rays to reach the Earth? The surface of the Sun is cool compared with the core, only 10,000 degrees Fahrenheit. This fusion process not only heats the Sun, it makes the sunlight we see here on Earth. This sunlight travels the speed of light which is 186,282 miles per second or 299,792,458 meters per second. This means the light from the Sun takes 8.4 minutes to travel 93 million miles to Earth.
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- This is an average number. Remember, the Earth follows an elliptical orbit around the Sun, ranging from 147 million to 152 million km. At its closest point, sunlight only takes 490 seconds to reach Earth. And then at the most distant point, it takes 507 seconds for sunlight to make the journey.
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- So, the average time it would take a CME to get to the Earth is 98 hrs. At 1000 km/s, a CME would take 42 hrs, and at 200 km/s, a CME would take 208 hrs.ne also has to take into account the fact that the Sun itself is rotating, about once every 25 days at the equator. Since the Earth is also revolving in the same direction, it makes it look like the Sun takes a little bit longer to rotate, about 27 days. This produces a doppler effect of up to 2 kilometers per second.
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- We are approximately 93 million miles (150 million km) from the Sun, and at that distance, it takes us one year (365 days) to go around once. The full path of the Earth's orbit is close to 600 million miles (970 million km). To go around this immense circle in one year takes a speed of 66,000 miles per hour (107,000 km/hr) . At this speed, you could get from San Francisco to Washington DC in 3 minutes.
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Light As A Cosmic Time Machine by Andrew Fraknoi Light from the Sun takes about 5 and 1/2 hours to reach it and roughly the same time to return to Earth. By the time the light reaches us, it has spread out so much that the planet looks very dim, and requires a good telescope to spot.
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How long does it take for the earth to orbit the sun? In Earth's case, its orbit is nearly circular, so that the difference between Earth's farthest point from the Sun and its closest point is very small. Earth's orbit defines a two-dimensional plane which we call the ecliptic. It takes roughly 365 days for the Earth to go around the Sun once.This means that the Earth is rushing through space around the Sun at a rate of about 67,000 miles per hour!The time it takes for the Earth to go around the Sun one full time is what we call a year. The combined effect of the Earth's orbital motion and the tilt of its rotation axis result in the seasons.n Earth's case, its orbit is nearly circular, so that the difference between Earth's farthest point from the Sun and its closest point is very small. Earth's orbit defines a two-dimensional plane which we call the ecliptic. It takes roughly 365 days for the Earth to go around the Sun once.
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How long does it take for the Sun's light to reach us?  (Beginner) The sun's radius is about 100 times that of the Earth, meaning that about 1.12 million Earths could fit inside it, as could about 930 Jupiter's. If it takes just over 8 minutes for the Sun's light to reach Earth, then if the sun were to suddenly extinguish, would we not know it until just over 8 minutes later?
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How many days does sunlight take to travel the 50000 AU from the Sun to the outer reaches of the Oort cloud? Since 1 AU is the distance from the Sun to the Earth and it takes about 8 Minutes for light to travel such a distance this problem can be solved by simple multiplication and division. (50,000 AU)(8 Minutes)=400,000 Minutes/60 (Minutes/Hour)=6666.67 Hours/24 (Hours/Earth Day)=277.78 Days. So the answer is 277.78 Earth Days or 0.76 Earth Years!
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Why does it take 20,000 years for light to reach the surface of the Sun from its core, but just 8 minutes to reach the surface of the Earth? It takes 8 Earth minutes for light to reach the Earth from the Sun, but considering the theory of relativity how many photon minutes does it t... The photons collide billions of times per second with the Sun’s atoms on their way from the core, where they were generated, to the Sun's surface.
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- If it takes 8 minutes for light from the Sun to reach us, then why is it that when I open my eyes facing towards it, I see the Sun instantaneo... If it takes 8 minutes for light to reach us from the Sun, does that mean I will be 8 minutes younger than my identical twin on Earth, if I tra... It takes 8 Earth minutes for light to reach the Earth from the Sun, but considering the theory of relativity how many photon minutes does it t...