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.
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.
Sodium iodide is an ionic compound, so it does not have traditional covalent bonds and is not classified as either polar or nonpolar.
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.
Water is polar molecule. Since oxygen has a higher electronegativity than hydrogen.
I2 is non-polar because it has a symmetrical linear shape, with the same atoms on both ends creating a balanced distribution of charge.
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.
The Polar diameter of Mars: 6,752km or 4,196 miles
The North and South Poles have an infinitely small 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.
The diameter of the Earth at the Equator is 12756.2 km The Polar diameter is slightly less - 12713.6 km
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.
The diameter by definition because a diameter of a given object is twice its radius.
absolute relative and polar coordinates definition
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).
depends on your definition of "smallest" depends on your definition of "smallest"
The planet Venus is slightly smaller than planet earth. It has a polar diameter of 12,102 kilometers. A Venusian day is equal to 243 earth days.
The mean of equatorial and polar diameters is 941 km