WebTerrestrial Atmosphere Surface pressure: 1014 mb Surface density: 1.217 kg/m 3 Scale height: 8.5 km Total mass of atmosphere: 5.1 x 10 18 kg Total mass of hydrosphere: 1.4 x 10 21 kg Average temperature: 288 K (15 C) Diurnal temperature range: 283 K to 293 K (10 to 20 C) Wind speeds: 0 to 100 m/s Mean molecular weight: 28.97 Atmospheric … WebOct 17, 2024 · One astronomical unit (abbreviated as AU), is the distance from the Sun to Earth. From this distance, it takes Sunlight 43 minutes to travel from the Sun to Jupiter. ... It balloons 600,000 to 2 million miles …
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WebDec 20, 2024 · Planetary Fact Table - Earth ratio Moon Home Page Directory to other Planetary Fact Sheets. Author/Curator: Dr. David R. Williams, [email protected] NSSDCA, Mail Code 690.1 NASA … WebHalf the diameter of the planet from pole to pole. About half (53.1%) that of Earth. Mars: or 2,098 miles. ... Mars is still tens of millions of miles away from Earth. Still, the decreased distance during "closest approach" allows for fuel-conserving flights to Mars every 26 months and a good view of Mars once or twice every 15 to 17 years for ...
The radius of Earth at the equator is 3,963 miles (6,378 kilometers), according to NASA's Goddard Space Flight Centerin Greenbelt, Maryland. However, Earth is not quite a sphere. The planet's rotation causes it to bulge at the equator. Earth's polar radius is 3,950 miles (6,356 km) — a difference of 13 miles (22 km). … See more Earth's density is 5.513 grams per cubic centimeter, according to NASA. Earth is the densest planet in the solar system because of its … See more Mount Everest is the highest place on Earth above sea level, at 29,032 feet (8,849 meters), but it is not the highest point on Earth — that … See more Web10. Assume the earth is a perfect sphere with a diameter of 7920 miles. How much more string would it take to go around the earth at the equator if it was held 7 inches above the ground. Use \( \frac{22}{7} \) as an approximation for \( \pi \). Question: 10. Assume the earth is a perfect sphere with a diameter of 7920 miles.
WebDec 6, 2024 · The Earth has a diameter of 12.742 km / 7.917 mi. Earth has a mass of about 6.6 sextillion tons and a volume of about 260 billion cubic miles / 1 trillion cubic kilometers. The surface area of Earth is about 197 million square miles / 510 million square kilometers. Around 71% of the surface is covered by water and 29% by land. WebApr 11, 2024 · Another asteroid, about the size of a bus, passed by the earth on April 5 at a distance of 5,750,000 kms. Asteroid 2024 FZ3, which has a width of 150 feet and is the size of an airplane, passed by ...
Earth's rotation period relative to the Sun—its mean solar day—is 86,400 seconds of mean solar time (86,400.0025 SI seconds). Because Earth's solar day is now slightly longer than it was during the 19th century due to tidal deceleration, each day varies between 0 and 2 ms longer than the mean solar day.
WebMar 22, 2024 · Earth is the third planet from the Sun at a distance of about 93 million miles (150 million km). 3 As the World Turns A day on Earth is 24 hours. Earth makes a complete orbit around the sun (a year in Earth … small basic screensaverWebThe Moon orbits Earth at an average distance of 384,400 km (238,900 mi), or about 30 times Earth's diameter. Its gravitational influence is the main driver of Earth's tides and very slowly lengthens Earth's day. The … small basic shape codesWebEarth is 93 million miles away from the sun! The Earth has a diameter of 7,917.5 miles. The circumference is almost 25,000 miles! While Earth is covered in water, only 3% of that water is fresh! This means 97% of it is salt water! The air that we breathe is a mixture of gases. Those gases are nitrogen, oxygen, argon, and carbon dioxide. solinsky eyecare glastonbury ctWebApril 6, 2024 - 651 likes, 7 comments - Astro4Space (@astro4space) on Instagram: "Will the asteroid "Apophis" hit Earth in 2029?略 Read below ⬇️ Apophis is a near-Earth ... solinsky eyecare wallingford ctWebThe moon is about 1.3 light-seconds away (240,000 miles). Here is a scale picture of the Earth-moon system, with the earth (actual diameter: 8,000 miles) represented by a circle just a little bigger than 1/8 inch: (Remember this picture the next time you watch the movie Apollo 13 !) The sun is 8.3 light- minutes away (93,000,000 miles). small basics gameWebEarth 1 Mars 1.52 Jupiter 5.2 Saturn 9.54 Uranus 19.2 Neptune 30.06 Diameter of planets and their distance from the Sun in kilometers (km): Planet Diameter (km) Distance from Sun (km) Sun 1,391,400 - Mercury 4,879 57,900,000 Venus 12,104 108,200,000 Earth 12,756 149,600,000 ... solinsky eye care enfield ct phone numberWebTechnically Earth's shape is called the "geoid", an ellipsoidal shape. Possibly starting with Eratosthenes, over 2,200 years ago, mathematicians have attempted to calculate the size of a spherical or ellipsoidal Earth. ... He also estimated the circumference of the earth to within 67 miles of modern measurements, off only by approximately 0.27%. solinsky eyecare in west hartford