It takes 24 hours to go through a cycle of tides because the moon cause these tides and it takes a day to revolve around the earth.
It is because of gravity. The gravitational pull around the sun makes the world go around it. But you try moving something around you without making it spin as well. The fact that it takes 24 hours is just because it takes 365 of those to make a full turn around the sun.
The period is not exactly 24 hours; more like 24h50m - that's the time it takes for the Moon to be over the same place of Earth. The Moon is the main contributor to the tides. (The Sun plays a minor role, but if Sun and Moon work together, the tides are higher than usual.)
There are two tide "mountains" - one towards the Moon, one on the opposite side. It is as if the Moon pulls the Earth apart - this is because the side of the Earth that is closer to the Moon feels more gravitation by the Moon, than the opposite side.
because they aren't the same thing
364.5 times as it takes that many days to revolve around the sun and the earth spins once every twenty four hours.
that's how long it takes for the earth to go all the way around
About one, around it own axis of revolution. About 1/365th around the Sun About 1/100 000 000 000th around the Galactic Center
During the time it takes Earth to rotate 360°, it advances about 1° in its orbit of the sun, so in order for the same point to face the sun again, Earth has to rotate 361°. The extra degree of rotation takes about four minutes.
24 hours (approximately). The "solar day" is exactly 24 hours, but it actually takes about 23 hours and 56 minutes for the Earth to rotate once.The extra four minutes are needed to allow for the change in position of the Sun in the sky due to the Earth orbiting the Sun.Answer:While the basis for the hour is the length of the "solar day" split into 24 parts (so you'd think the day should be 24 hours long - exactly), this is only an average value, not an absolute value. At the equinoxes and solstices the day can be up to 19 seconds longer or shorter. Added to this is the gradual slowing down of the Earth's rotation due to the tidal friction which stretches the day slightly longer than it was in the past.Edit: To clarify that Answer, there is something called the "sidereal day" which is the rotation time. But there's also the "solar day" which is exactly 24 hours.That's what we normally call "a day", on Earth. Strictly speaking it's called the "mean solar day".The word "mean" is just another way of saying "average".There are variations in the "apparent solar day", but the "mean solar day"averages out all the slight differences. This gives us the exact 24 hour daywhich is, of course, much more convenient.
In order to rotate around in her chair, she had to move her books.
The Earth completes a single total rotation every twenty four hours. It takes the Earth 365 days to rotate around the sun though! (365.25 days if you want to get technical.)
It takes twenty-four hours or one day. That is why we have night and day.
It takes twenty-four hours.
Earth takes a bit less than 24 hours to complete one rotation (day). The day on Mars is a bit longer at 24.6 Earth hours.
One time. It takes a full year for the Earth to revolve around the sun, but it takes Earth only one day to rotate on its axis. The actual time it takes the earth to rotate is 23 hours and 56 minutes. That is why we have an extra day every four years, known as leap year. But yes one rotation is known as a day or 24 hours officially.
364.5 times as it takes that many days to revolve around the sun and the earth spins once every twenty four hours.
For Earth to rotate 60° will take four hours. Ish.Earth takes 24 hours (approximately) to rotate a full 360°. 60° is 1/6 of this, so divide the full 24 hours by 6 to get 4 hours.
twenty four hours
Rotates /spins around its own axis.
Anywhere within the northern arctic circle.
Eighteen hours is less than twenty four, which is the length of one earth day. Eighteen hours is three-quarters of one earth day.