WebYes. If the Earth was a 6400km radius sphere and light traveled in perfect straight lines, then there are real life observations that would be impossible. There is no point denying it, it's the absolute truth. What is interesting though, is that most of these observations are consistent with a sphere of a slightly bigger radius of say 8000km ... WebSince the Earth is not perfectly solid throughout, this force results in the Earth being ‘squashed’ into a slightly flattened sphere. The effect is quite small. The diameter at the …
What Would Happen if the Earth Were Actually Flat? - State of the …
WebDec 20, 2012 · The earth is not a sphere. The earth is an oblate spheroid with a diameter at the equator that is 43 km larger than at the poles, according to the National Oceanic and Atmospheric Administration.This bulging at the equator is caused by the spinning motion of the earth, much like how spinning pizza dough in the air causes it to flatten due to … http://webtube.com.in/video/3484/2-000-year-old-knowledge-that-earth-is-a-sphere-by-around-500-b-c-most-ancient-greeks-believed-that-earth-was-round-not-flat-but-they-had-no-idea-how-big-the-planet-is-until-about-240-b-c-when-eratosthenes-devised-a-clever-method-of-estimating-its-circumference-it-was-around-500-b-c-that-pythagoras-first-proposed-a-spherical-earth-mainly-on-aesthetic-grounds-rather-than-on-any-physical-evidence-like-many-greeks-he-believed-the-sphere-was-the-most-perfect-shape-possibly-the-first-to-propose-a-spherical-earth-based-on-actual-physical-evidence-was-aristotle-384-322-b-c-who-listed-several-arguments-for-a-spherical-earth-ships-disappear-hull-first-when-they-sail-over-the-horizon-earth-casts-a-round-shadow-on-the-moon-during-a-lunar-eclipse-and-different-constellations-are-visible-at-different-latitudes-around-this-time-greek-philosophers-had-begun-to-believe-the-world-could-be-explained-by-natural-processes-rather-than-invoking-the-gods-and-early-astronomers-began-m noughts and crosses beach scene
How do we know that Earth is not perfect sphere?
WebDec 15, 2024 · Earth is composed of four main layers, starting with an inner core at the planet's center, enveloped by the outer core, mantle, and crust. The inner core is a solid sphere made of iron and nickel metals about 759 … Webspherical Earth, also called spherical Earth model, refers to any figure of Earth as represented by a sphere. Although other models, including the geoid model (which is … WebMeasuring the Circumference of the Earth. More than 2,000 years ago Eratosthenes compared the position of the Sun’s rays in two locations to calculate the spherical size of the Earth with reasonable accuracy. Eratosthenes was born in the Greek colony Cyrene, now the city of Shahhat, Libya. As a young man, he traveled to Athens to pursue his ... noughts and crosses birmingham