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by the rotation of the planet
What else can I help you with?
What planets length of the day is 9 hours?
Mercury.
What is the suns length of day?
I think that the sun doesn't have any length of day, because of the heat and how the planets revolve around the sun.
What is the relationship between earth day length and the distance from the sun?
There is no direct relationship between the rotation of a planet (which governs day length) and a planets distance from the sun. The nature of the planets spin is more to do with the formation of the system early on, by large impacts of the more numerous bodies that would have been around.
What two planets have similar length of day?
Earth has a 24 hour day and Mars has a 25 hour day.
What is the planets length on the day?
23 Hours 57 Minutes and 14 Seconds
What is the difference of The rotational period of the inner and outer planets?
Rotational time of the planets is random (the length of the planet's day), but the outer planets do spin faster than the inner planets.
Do any planets have longer days or years?
No two planets in our solar system have the same length of day or length of year. Compared with Earth, these planets have longer years: Mars, Jupiter, Saturn, Uranus, Neptune. These have much longer days than Earth: Mercury and Venus. Mars has a day that's slightly longer than Earth's day. Depending on the particular definition of "day" that is used, two planets have a day that's longer than than that planet's year. They are Mercury (solar day) and Venus (sidereal day).
Which two planets have the closest length of day?
Earth and Mars. Earth's day is 24 hours, while Mars' day is 24 hours 37 minutes.
What would happen to the length of the day if the length of the day took 40 hours?
If a day took 40 hours, then a day would take 40 hours.
Would a day on earth be the same as on other planets?
No, other planets are rotating at other speeds.
Use define in a sentence?
Example sentence - If I were to define the perfect day, it would include a beautiful sunrise.
Why does the length of a day and year vary from planet to planet?
Some planets rotate faster or than others. Also the planets take different times to orbit the Sun.
