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The polar diameter of a celestial body, such as a planet or star, refers to the distance between its two poles, which are the points on its axis of rotation. This measurement is typically shorter than the equatorial diameter, which is the distance between two points on the body's equator. The polar diameter is an important parameter in understanding the shape and rotational characteristics of celestial bodies.
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What is the Difference between polar and equatorial diameter of earth?
The equatorial diameter of the Earth is about 12,742 km, while the polar diameter is about 12,714 km. This means that the Earth is slightly flattened at the poles and bulging at the equator, resulting in a difference of approximately 28 km between the two measurements.
Is sodium iodide polar or non polar?
Sodium iodide is an ionic compound, so it does not have traditional covalent bonds and is not classified as either polar or nonpolar.
Is ammonium hydroxide polar or non polar?
Ammonium hydroxide is polar. The ammonium ion (NH4+) has a positive charge, and the hydroxide ion (OH-) has a negative charge, resulting in an uneven distribution of electrons and making the molecule polar.
Is tap water polar or non polar?
Water is polar molecule. Since oxygen has a higher electronegativity than hydrogen.
Is i2 polar or non-polar?
I2 is non-polar because it has a symmetrical linear shape, with the same atoms on both ends creating a balanced distribution of charge.
How does earths polar diameter compare with its equatorial diameter?
The equatorial diameter is greater than the polar diameter. The distance is about 30 miles. The equatorial diameter is about 7927 miles. The polar diameter is about 7900 miles.
What is the polar diameter of Mars?
The Polar diameter of Mars: 6,752km or 4,196 miles
What is polar diameter?
The North and South Poles have an infinitely small diameter.
Does Jupiter have a larger equatorial diameter or polar diameter?
Jupiter spins so much faster than Earth, for instance, that its gassy state results in bulging out at the equator. The equatorial diameter is larger than the polar diameter.
What is Equatorial diameter definition?
The equatorial diameter is the diameter of a celestial body, such as a planet or moon, measured at the equator. It represents the widest part of the body and is typically larger than the polar diameter due to the body's rotation causing it to bulge at the equator. This measurement is important for understanding the shape and size of the body in relation to its gravitational field and rotational dynamics.
What is the kms diameter of the earth?
The diameter of the Earth at the Equator is 12756.2 km The Polar diameter is slightly less - 12713.6 km
What is the diameter of Mars?
The Equatorial diameter of Mars: 6,792km or 4,220 miles.The Polar diameter of Mars: 6,752km or 4,196 miles.The equatorial diameter is the measurement around the equator, whereas the polar diameter is from pole to pole. This shows that Mars is an oblate spheroid.
Which is longera radius or diameter?
The diameter by definition because a diameter of a given object is twice its radius.
What are absolute relative and polar coordinates?
absolute relative and polar coordinates definition
When the equatorial diameter of a spheroid is larger than the polar diameter it is called an?
When the equatorial diameter of a spheroid is larger than the polar diameter, it is called an oblate spheroid. This shape is characteristic of rotating bodies, like the Earth, which bulge at the equator due to centrifugal forces while being slightly flattened at the poles. The Earth's shape is a prime example of an oblate spheroid, as its equatorial diameter is about 43 kilometers larger than its polar diameter.
How do you calculate diameter of earth?
The diameter of the Earth is approximately 12,742 kilometers (7,918 miles). This measurement can be calculated by taking the average of the Earth's polar and equatorial diameters. The equatorial diameter is about 12,756 kilometers (7,926 miles) and the polar diameter is about 12,714 kilometers (7,900 miles).
When you're examining a piston's diameter where on the piston would you find the smallest diameter?
depends on your definition of "smallest" depends on your definition of "smallest"
