WebAnswer 1: While particles (molecules) in the thermosphere can get at hot as 1700 degrees Celsius, they are few and far between. Additionally air temperature is a measure of kinetic energy of air particles (molecules) not the total energy stored within the air space. WebThe thermosphere is the atmospheric region from ∼85 to ∼500 km altitude, containing the ionosphere. It is characterized by high temperature and large variability, in response to changes in solar ultraviolet radiation and solar-driven geomagnetic activity. Why thermosphere is the hottest layer of the atmosphere?
Prelims Daily MCQs - Geography (13 April) · UPSCprep.com
WebThe thermosphere is typically about 200° C (360° F) hotter in the daytime than at night, and roughly 500° C (900° F) hotter when the Sun is very active than at other times. Temperatures in the upper thermosphere can range … Web14 apr. 2024 · The term thermosphere is a Greek word where 'Thermo' means heat. The temperature of the thermosphere is widely affected and influenced by solar activity and altitude. With an increase in altitude, the temperature seems to increase within the layer. The upper part of the thermosphere has been recorded to have higher temperatures. marineworks.com
Why does temperature increase with height in the thermosphere?
Web8 mrt. 2024 · The thermosphere is one of the outermost layers of the atmosphere, sitting at 90 km (56 miles) to between 500 and 1,000 km (311-621 miles) from the Earth's surface. Web17 dec. 2009 · The data, from NASA's TIMED mission, show that Earth's thermosphere ... denser parts of the atmosphere rise to higher altitudes. Essentially, as the upper atmosphere expands, ... Web11 apr. 2024 · Ionospheric observations along with CHAMP/STAR neutral gas density measurements were used to retrieve thermospheric parameters and to check whether the equinox transition season e nature\u0027s bounty d3 + magnesium