Is the Moon 1/4 the diameter of Earth?
Size: With a diameter of 2,159 miles (3,475 kilometers), the Moon is just 1/4 the size of Earth. Distance from Earth: The Moon’s average distance from Earth is 238,000 miles (383,500 km). Orbit around Earth: It takes the Moon 27.3 Earth days to revolve around our planet one time.
Is the Moon 1 3 the size of Earth?
With a radius of about 1,080 miles (1,740 kilometers), the Moon is less than a third of the width of Earth. If Earth were the size of a nickel, the Moon would be about as big as a coffee bean. The Moon is an average of 238,855 miles (384,400 kilometers) away.
What is the ratio of the Moon’s size to the distance from Earth?
The average distance from the Earth to the Moon is 238,800 miles, about 108 times the moons diameter. This makes it so the moon appears the same size as the sun during eclipses.
What is the diameter distance ratio for the Moon?
On average the moon is 380,000 km (235,000 miles) from the Earth, a distance of about 110 times its own diameter.
What planet is 1/4 diameter of Earth?
The Moon is Earth’s only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width of Australia).
What is a 1/4 Moon called?
We describe how the Moon looks with the eight Moon phases, or shapes: 🌑 New. 🌒 Waxing Crescent. 🌓 First Quarter. 🌔 Waxing Gibbous.
Is moon 1/6th of Earth?
Therefore, the gravitational attraction on the moon is about one sixth when compared to earth. Hence, the weight of an object on the moon is 16th its weight on the earth. Q.
What makes up 1/3 of Earth’s mass?
About one-third of Earth’s mass is contained in the core, most of which is liquid iron alloyed with nickel and some lighter, cosmically abundant components (e.g., sulfur, oxygen, and, controversially, even hydrogen).
Does Earth have 1 or 2 moons?
one. The simple answer is that Earth has only one moon, which we call “the moon”. It is the largest and brightest object in the night sky, and the only solar system body besides Earth that humans have visited in our space exploration efforts.
How many times bigger is the Earth than the Moon?
The Earth is approximately 7,900 miles (12,800 kilometers) in diameter, or about four times the diameter of the Moon, 2,100 miles (3,500 kilometers).
What is the ratio of Earth and moon gravity?
The acceleration due to gravity on the surface of the Moon is approximately 1.625 m/s2, about 16.6% that on Earth’s surface or 0.166 ɡ.
What is the ratio of Earth to Sun?
The Sun is 864,400 miles (1,391,000 kilometers) across. This is about 109 times the diameter of Earth. The Sun weighs about 333,000 times as much as Earth. It is so large that about 1,300,000 planet Earths can fit inside of it.
What is the ratio of moon to sun?
The Moon happens to be about 400 times smaller than the Sun, but the Sun happens to be about 400 times further from the Earth than the Moon is.
Which planet is 95% of Earth’s size?
Venus has a diameter that is about 95% of Earth’s. It is 12,100 km across. The Venusian surface area is around 90% of our own at 4.6×108 km2. The planet has a volume of 9.38×1011 km3.
Why are the first 4 planets smaller?
The four inner planets, those closest to the Sun, are Mercury, Venus, Earth, and Mars. They are smaller and composed mainly of metals and rocks. The four outer planets — Jupiter, Saturn, Uranus, and Neptune — are larger and composed mostly of gases.
Is Earth the 3 or 4 planet?
Earth is the third planet from the Sun at a distance of about 93 million miles (150 million km).
Is the Sun 1/4 the size of Earth?
The Sun is about 100 times wider than Earth and about 10 times wider than Jupiter, the biggest planet. If the Sun were as tall as a typical front door, Earth would be about the size of a nickel.
What fraction is the Moon to the Earth?
We have found that the volume of the moon is 1/64 the fraction of the volume of the earth.
Is the Moon 1 400 the size of the Sun?
The Moon happens to be about 400 times smaller than the Sun, but the Sun happens to be about 400 times further from the Earth than the Moon is. So simple geometry tells us that the apparent disk of the Moon is almost exactly the size of the apparent disk of the Sun.
What would a first quarter moon look like on Earth?
– As viewed from anywhere on Earth, a first quarter moon appears at its highest in the sky at sunset. It sets around the middle of the night. – It’s called a quarter moon, but, from Earth, it looks half-illuminated, like half a pie.