![It takes 5 years for light to reach the earth from a star. Express the distance of star from the earth in (i) light year, (ii) km . Take speed of light = It takes 5 years for light to reach the earth from a star. Express the distance of star from the earth in (i) light year, (ii) km . Take speed of light =](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/643655131_web.png)
It takes 5 years for light to reach the earth from a star. Express the distance of star from the earth in (i) light year, (ii) km . Take speed of light =
![St George's Primary on Twitter: "Year 3 students have been learning about light and shadows in Science recently. What a beautiful display! #Science #Display https://t.co/lXTX6RAkrD" / Twitter St George's Primary on Twitter: "Year 3 students have been learning about light and shadows in Science recently. What a beautiful display! #Science #Display https://t.co/lXTX6RAkrD" / Twitter](https://pbs.twimg.com/media/FLyk6u9WQAItYCR.jpg:large)
St George's Primary on Twitter: "Year 3 students have been learning about light and shadows in Science recently. What a beautiful display! #Science #Display https://t.co/lXTX6RAkrD" / Twitter
![The Observable Universe - Most likely 92,200,000,000^3 light years in volume. 13,787,000,000 years old. : r/space The Observable Universe - Most likely 92,200,000,000^3 light years in volume. 13,787,000,000 years old. : r/space](https://external-preview.redd.it/zvt5LKm_bdfp3pw7YCwd2zJo2SXKQGDShYtuecQtqXc.png?width=640&crop=smart&format=pjpg&auto=webp&s=27a5229473c6dd2f9c2d9545b4e92f4b5c65d1c8)
The Observable Universe - Most likely 92,200,000,000^3 light years in volume. 13,787,000,000 years old. : r/space
![Third Gravitational Wave Detection, From Black-Hole Merger 3 Billion Light Years Away - The New York Times Third Gravitational Wave Detection, From Black-Hole Merger 3 Billion Light Years Away - The New York Times](https://static01.nyt.com/images/2017/06/01/science/02BLACKHOLE/02BLACKHOLE-superJumbo.jpg)
Third Gravitational Wave Detection, From Black-Hole Merger 3 Billion Light Years Away - The New York Times
![The 3-d location of stars within 100 light years of the Sun. Stellar... | Download Scientific Diagram The 3-d location of stars within 100 light years of the Sun. Stellar... | Download Scientific Diagram](https://www.researchgate.net/publication/253094878/figure/fig5/AS:668291978768397@1536344632732/The-3-d-location-of-stars-within-100-light-years-of-the-Sun-Stellar-distances-are.png)