Web17 Jan 2014 · The highest temperature — at the center of the Earth — that our planet achieves is a little under 6,000 Kelvin, while the melting temperature of iron at the inner core/outer core boundary... WebBecause of this, the top of the thermosphere can be found anywhere between 500 and 1,000 km (311 to 621 miles) above the ground. Temperatures in the upper thermosphere can range from about 500° C (932° F) to 2,000° C (3,632° F) or higher. The aurora, the Northern Lights and Southern Lights, occur in the thermosphere. Exosphere

What is the temperature of the outer core and inner core?

Web6 Oct 1997 · The "popular" estimates range from about 4,000 kelvins up to over 7,000 kelvins (about 7,000 to 12,000 degrees F). If we knew the melting temperature of iron very … Web30 Mar 2007 · The scientists' calculations put this temperature at about 6,650 degrees. Scientists estimate Earth's inner core to be about 9,000 degrees. “What is really the … netter\u0027s anatomy flash cards 5th edition

The Layers of the Earth: Facts, Composition

Web24 Mar 2024 · The temperature in outer space is generally 2.73 Kelvin (-270.42 Celsius, -454.75 Fahrenheit). This is actually the temperature of Cosmic Microwave Background Radiation, which is spread throughout the … Web14 Apr 2024 · At the outer core, temperatures can reach up to 5,500°C (9,932°F) due to the intense pressure and heat generated by the Earth's radioactive decay and residual heat … Unlike Earth's solid, inner core, its outer core is liquid. Evidence for a fluid outer core includes seismology which shows that seismic shear-waves are not transmitted through the outer core. Although having a composition similar to Earth's solid inner core, the outer core remains liquid as there is not enough pressure to keep it in a solid state. Seismic inversions of body waves and normal modes constrain the radius of the outer core to be 3… netter\u0027s anatomy flash cards 4th edition