0
Why is the solar day not equal in time to the period of exactly one rotation of the earth about its axis?
Its to do with the planets progression around the sun in that time. A planets rotation is often expressed in terms of how long it takes to revolve once on its axis relative to the fixed background stars (sidreal rotation period). But during this time, the earth (or other planet) has moved around the sun a little. This progression means that the angles have changed, the earth has to rotate just that little bit more for the sun to appear in the same place as it did the day before. So for Earth and most other planets, a solar or apparent day is slightly longer than its sidereal rotation period.
What else can I help you with?
How long does it take for venus to complete a full rotation?
venus completes an orbit every 224.65 days.
What is the time of one rotation on its axis for Venus?
Venus rotates on its axis very slowly, taking about 243 Earth days to complete one rotation. This is longer than it takes for Venus to orbit the Sun, which is about 225 Earth days. Venus also rotates in the opposite direction to most other planets, a phenomenon known as retrograde rotation.
Which planet has a rotation period longer than its revolution?
Venus has a rotation period longer than its revolution. It takes about 243 Earth days for Venus to complete one rotation on its axis, while it orbits the Sun in about 225 Earth days. This results in Venus having a longer day (rotation period) than its year (revolution period).
What is the rotation time for Pluto?
I don't know why do you think i came to this lame website that's it im stoping coming of this everyone knows exept me BYE!
How many earth days are equal to 31 days on Pluto?
The sidereal rotation period of Pluto is about 6.39 Earth days.Therefore, 31 Plutonian days is equal to (31 * 6.39) = 198.09 Earth days.Also note that 31 Earth days would be equal to (31 / 6.39) = 4.85 Plutonian days.
How long does one rotation on it axis take for venus?
The rotation period of Venus is equal to about 243.02 Earth days.
What is the period of rotation to equal 1 day on the planet Venus?
about 243 earth days
What phenomenon results when the moon's period of rotation and revolution are the same?
When the moon's period of rotation is equal to its period of revolution, it results in synchronous rotation. This means the same side of the moon always faces the Earth.
What State is at which the moon orbital and rotational periods are equal?
A state of `synchronous rotation`. Its where the rotational period of the moon is equal to orbital rotation period about Earth, one face of the moon will always appear to face earth. In our moons case this is due to tidal locking.
State at which the moon's orbital and rotational periods are equal?
Synchronous rotation occurs when the moon's orbital period (the time it takes to orbit the Earth) and rotational period (the time it takes to rotate on its axis) are equal. This means that the same side of the moon always faces the Earth.
How long is plutos potation?
A single day, or one rotation period for Pluto, is equal to 6.39 days on Earth. The orbital period of Pluto is equal to 248 years on Earth. Pluto has an axial tilt of 120 degrees.
Why do you always sees the same side of the moon?
Because the period of the Moon's revolution around the Earth and the period of the Moon's rotation on its axis are precisely equal.
What is the period of rotation of callisto?
The period of rotation of Callisto, one of Jupiter's moons, is approximately equal to its orbital period, which is about 16.7 Earth days. This means that Callisto takes about 16.7 days to rotate once on its axis.
Plutos period of rotation?
Pluto has a rotational period equal to 153.3 hours.
Explain the Moons period of rotation versus period of revolution.?
They are precisely equal.
What is the rotation period of geostationary satellite?
The rotation period of a geostationary satellite is equal to one sidereal day, which is approximately 23 hours, 56 minutes, and 4 seconds. This period matches the time it takes for the satellite to orbit the Earth once and remain fixed relative to a specific point on the Earth's surface.
How long does it take for venus to complete a full rotation?
venus completes an orbit every 224.65 days.
