20 miles
It is due to your perspective. You are so close to the earth and it is so large that the curvature is not easy to notice. As you increase your distance from the earths surface it becomes easier to notice the earth's curvature (from space it looks completely round.
they can take pictures or just look outwards and see earth. it is possible to see earth from the moon without high technology
No. The surface of Venus is obscured by thick clouds. If you could fly above the clouds then you would see the same stars that you see from Earth.
mountains, hills, volcanoes... Think high
91% of the ozone in Earth's atmosphere is mainly located in the lower portion of the stratosphere from approximately 10 km to 50 km above Earth, though the thickness varies seasonally and geographically. 20 miles.
You need to get to a sufficiently high altitude or distance from the Earth to being to see the curvature. A minimum heihgt of around 60 to 70,000 ft is required to be able the see the curvature of the horizon.
No, the curvature of the Earth is not readily visible to the naked eye from the surface. However, it can be observed from high altitudes, such as from an airplane or a mountain peak. To see the curvature clearly, you generally need to be at an altitude of about 35,000 feet or higher.
It is impossible to see the curvature of the earth from the first three layers of the atmosphere... Also, it is impossible to see the curvature of the earth from an aeroplane (which flies up to 28,000 feet) whereas the Burj Khalifa's spire reaches only 2,723 feet. Hence proved, we cannot see the curvature of the earth from the Burj Kahlifa... Ofcourse, you can go there and try it yourself...
The shape of the Universe on a large scale is not yet known. As far as we can see, it seems flat; for comparison, when you look a few meters around you, the Earth also seems to be flat. On a much larger scale, the Universe may have a positive curvature, a negative curvature, or no curvature at all.The shape of the Universe on a large scale is not yet known. As far as we can see, it seems flat; for comparison, when you look a few meters around you, the Earth also seems to be flat. On a much larger scale, the Universe may have a positive curvature, a negative curvature, or no curvature at all.The shape of the Universe on a large scale is not yet known. As far as we can see, it seems flat; for comparison, when you look a few meters around you, the Earth also seems to be flat. On a much larger scale, the Universe may have a positive curvature, a negative curvature, or no curvature at all.The shape of the Universe on a large scale is not yet known. As far as we can see, it seems flat; for comparison, when you look a few meters around you, the Earth also seems to be flat. On a much larger scale, the Universe may have a positive curvature, a negative curvature, or no curvature at all.
Due to the curvature of the earth, the masts, being taller, will appear above the horizon, while the hull will still be below the horizon.
On Mount Everest you might hear the groans and cracks of the moving ice beneath your feet, an avalanche in the distance. From Mount Everest you will see other high mountains and if you reach the summit you will see the curvature of the earth.
It is due to your perspective. You are so close to the earth and it is so large that the curvature is not easy to notice. As you increase your distance from the earths surface it becomes easier to notice the earth's curvature (from space it looks completely round.
I'm assuming of the USA? it's about 4,700 km above the surface
If you can see the horizon in the distance (like on a ship) you can notice the curvature of the earth. It's harder to notice when buildings and hills are in the way.
Because the Earth is very large. If the Earth were flat, we would expect a curvature rate of zero inches per mile. As it is, the Earth is not flat, and it's curvature rate is 8 inches per mile. 63,360 inches are in a mile, and the 8 inch drop is spread over that distance. Our eyes are not able to detect an approximately 1/10,000th of an inch drop off per inch. In simple terms, the curvature is so gradual that we can't see it!
You can see the earth from above in flying vehicles such as aircraft or spacecraft. We can also observe the earth remotely by using satellite imagery.
Under ideal conditions, standing at sea level, with your eyes about 5.5 ft above the water, you can see an object on the water at about 3 miles. This is due to the curvature of the earth. If you were about 100 ft above the water, it jumps to 12 miles. The formula is Square Root(height above surface / 0.5736) = distance to horizon.