Favorite Answer. If the Sun suddenly disappeared from the Universe (not that this could actually happen, don’t panic), it would take a little more than 8 minutes before you realized it was time to put on a sweater. Although it could be said the process takes much longer; it takes light thousands of years to leave the sun's interior and leave its surface. Light from Sun should reach Earth in one second if Earth would have been 300,000 km away from Sun. We orbit the Sun at a distance of about 150 million km. Of course, almost all photons won’t, but there ought to be at least some that will…, Your email address will not be published. We are approx. Here’s the math. Top Answer. anojetak. Angela. The maximum time taken by Sunlight to reach the Earth is 8 minutes and 16.6 seconds. At its closest point, sunlight only takes 490 seconds to reach Earth. How Long Does It Take For Light From The Sun To Reach Us On Earth Myzcapital Polling. D. 12 minutes 30 seconds . Answer verified by Toppr HARS7945 07.09.2018 Physics Secondary School +5 pts. 1 decade ago. And so, if the light from the nearest star (Alpha Centauri) takes more than 4 years to reach us, we’re seeing that star 4 years in the past. The time taken by sunlight to reach Earth? B. Sunlight travels at the speed of light. This means the light from the Sun takes 8.4 … On June 21st 00:00 UTC, it will be 504.771 seconds. Everyday Science Mcqs Everyday Science Mcqs. The Time taken for sunlight to reach the Earth is_____? Join now. Ask for details ; Follow Report by Pshrimant2715 10.03.2019 Log in to add a comment And then at the most distant point, it takes 507 seconds for sunlight to make the journey. 8 minutes 20 seconds C. 10 minutes 15 seconds. The light reflected from the surface of the Moon takes only a second to reach Earth. This is an average number. Sunlight travels at the speed of light. The speed of light doesn't change. The speed of light is 299,792,458 meters per second. The Absolute Legend That was Timothy Dexter- First in the East and West and Greatest Philosopher in the Western World, The Curious Case of Radioactive Apartments. Listen here, Episode 30: The Sun, Spots and All. s p e e d = d i … A. They start off as gamma radiation and then are emitted and absorbed countless times in the Sun’s radiative zone, wandering around inside the massive star before they finally reach the surface. Once they escaped the surface, it was only a short 8 minutes for those photons to cross the vast distance from the Sun to the Earth. Save my name, email, and website in this browser for the next time I comment. It doesn’t. Oddly enough, the answer is many thousands of years. 8 minutes for sunlight to reach the Earth from the Sun because of the distance through space in which it has to travel. The Sun won't reach the Earth any time soon.The sunlight takes 8 minutes to reach the Earth.The Sun won't reach the Earth any time soon.The sunlight takes 8 minutes to reach the Earth… First of all, the Earth orbit the Sun at a distance of about 150 million kilometers or 1.5*10^11 meters. Podcast (audio): Download (Duration: 2:23 — 2.2MB), Join our 836 patrons! We’ve also recorded an episode of Astronomy Cast all about the Sun. What you probably don’t know, is that these photons striking your eyeballs were ACTUALLY created tens of thousands of years ago and it took that long for them to be emitted by the sun. Categories General Science MCQs Post navigation. Speed of light in vacuum is 3 ∗ 10 8 m/s. But the story of light gets even more interesting, when you think about the journey light needs to make inside the Sun. 150 million Km away. Sunlight takes about 8.3 minutes to reach the Earth. A. The effectiveness of the panel will determine the amount of space needed for the system. Time-span It takes the sunlight 8 minutes to reach the earth and a few seconds before it hits our solar panels. How much time taken by sun light to reach Earth - 5557921 1. When closest to the star, sunlight only takes 490 seconds (8 minutes 10 seconds) to reach Earth… But it's not. It takes approx. 8 mins (500 seconds), by using- time = distance / speed At the same time, the distance between the Earth and Sun on average is 149.6 million kilometers. It takes 8 minutes and 3 seconds for the light of the Sun to reach the Earth. While it only takes 8 minutes and 19 seconds for the light from the surface of the sun to reach us, it actually takes about 10,000-170,000 years for a photon to travel from the core of the sun to the surface. 8hrs 20 mins C. 8 mins 20 sec D. 8 mins. The time taken sunlight to reach the earth is 8 minutes 20 seconds. If aliens lived in those galaxies, and had strong enough telescopes, they would see the Earth as it looked in the past. Sunlight travels at the speed of light. Sorry, your blog cannot share posts by email. Join now. We have written many articles about the Sun for Universe Today. This sounds like a strange question, but think about it. 1. Now, you should calculate on your own that it takes approx. How much time does it take for sunlight to reach the Earth? The short answer is that, on an average it takes sunlight 8 minutes 20 seconds to reach Earth. Earth Sciences. total 500 seconds. Light travels from the Sun to the Earth in about 8 minutes and 19 seconds. If speed of light is taken to be 3×108 m s−1, find the order of magnitude of distance from the sun to the earth in km. Here’s a question… how long does it take sunlight to reach Earth? They might even see dinosaurs walking on the surface. Post was not sent - check your email addresses! Log in. The short answer is that it takes sunlight an average of 8 minutes and 20 seconds to travel from the Sun to the Earth. Sten Odenwald explains why by illustrating the random walk problem. Isn’t it still possible for an extremely lucky photon to escape the sun’s core in perhaps even less than a day, if the photon were continuously re-emitted towards the direction heading away from the sun’s core? Answer Save. - See if you can answer this MCQ's World trivia question! This work is licensed under a Creative Commons Attribution 4.0 International License. The light that shines down on us today was actually created between 10,000 and 170,000 years ago. Mixture of two metals is called: Biman is an airline of: Rajendra Prasad answered Jul 25, 2020 8 minutes 16.6 second This discussion on How much time take sunlight to … This sunlight travels the speed of light which is 186,282 miles per second or 299,792,458 meters per second. Fanpop quiz: Time Taken by Sunlight to reach earth? Sunlight travels at the speed of light. However, the surface of the earth is not exactly 1 AU from the surface of the sun. On February 4th, 00:00 UTC, the sun surface to earth surface light-time was 492.489 seconds (8 minutes, 12.489 seconds). Light travels from the Sun to the Earth in about 8 minutes and 19 seconds. Photons emitted from the surface of the Sun need to travel across the vacuum of space to reach our eyes. The speed of light is about 186,000 miles (300,000 kilometers) per second, and the Sun is about 92.58 million miles (149 million kilometers) away, so it takes sunlight 8.4 minutes to reach our planet. It takes light a zippy 8 minutes to reach Earth from the surface of the Sun. Divide these and you get 500 seconds, or 8 minutes and 20 seconds. The Sun won't reach the Earth any time soon.The sunlight takes 8 minutes to reach the Earth.The Sun won't reach the Earth any time soon.The sunlight takes 8 minutes to reach the Earth… It takes time 8 min for light to reach from sun to the earth surface. 700 sec B. You probably know that photons are created by fusion reactions inside the Sun’s core. If It Takes 8 Minutes For Sunlight To Get Earth What Is The Distance Of Sun From In Light Quora. t = 1.5*10^11 / 3*10^8 = 500 sec Time taken = 6 6 6. In order to answer a question, we will use the following equation: t = d/v, where d – distance in meters, v – speed in meters per second and t – time in seconds. Your email address will not be published. Its an urban myth. 7 Answers. The Sun is more than 8 light-minutes away. Asked by Wiki User. The Sun is made of plasma, which is completely opaque to EM radiation. time taken by the sun light to reach the earth. It travels a very long distance in eight minutes because it travels so fast. it takes about 8 minutes for sunlight to reach the earth.It means that we see the sun 8 minutes after it has already risen. Relevance. While it only takes 8 minutes and 19 seconds for the light from the surface of the sun to reach us, it actually takes about 10,000-170,000 years for a photon to travel from the … See no ads on this site, see our videos early, special bonus material, and much more. Required fields are marked *. The light you see from your computer is nanoseconds old. A photon starting at the center of the Sun and changing direction every time it encounters a charged particle would take between 10,000 and 170,000 years to get to the surface. What Happens in the Real World if You Find a Buried Treasure? Mcq Added by: Anand Hanjhro. Join us at patreon.com/universetoday. Space efficiency The solar panels require a shade-free area to function correctly. What Is The Time Taken By The Sunlight To Reach The Earth Surface What is the time taken by the sunlight to reach the earth surface? Photons emitted from the surface of the Sun need to travel across the vacuum of space to reach our eyes.
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