Why Doesn’t the Sun Create Tides? – Webtekno

The answer to this question is in the sky the dance of two large objects and understanding the forces of gravity.

We will remember all the information again to the reasons let’s see.

Tides are mainly caused by the gravitational effect of the Moon on the Earth.

As the Moon revolves around the Earth, it pulls the oceans towards itself with its gravitational force, thus sea ​​level rise is occurring. This effect is more evident at points where the Moon is close to the Earth and is also visible in these regions. “high tide” It is said.

The Moon has a similar effect on the opposite side of the Earth. gravitational force and this creates a rise on the other side of the oceans.

Does the sun have any effect?

In fact, the Sun also has an effect on the tides, but this effect is not as pronounced as that of the Moon. Sun, much bigger than the moon and is a powerful source of gravity, but its distance from Earth reduces the effect of this force.

The Sun’s gravity spreads over a much larger area than the Moon’s gravity, and therefore its gravitational pull on the oceans is less noticeable. The Sun’s effect on tides, “daily tides” It manifests itself in the form of smaller fluctuations known as.

If we look at the numbers The Sun is 27 million times larger than the Moon. The gravitational force of the Sun on the Earth is 177 times greater than that of the Moon on the Earth. If there were only tides with comparative masses, the effect of the Sun would be 27 million times more obvious.

But here the Sun relative to the Earth relative to the Moon 390 times farther It should not be forgotten that . This reduces the force required for tide by 390³. Due to all these conditions, the tidal force of the Sun is on average half of that of the Moon.

The gravitational forces of the Moon and the Sun can combine from time to time to create larger or smaller tides.

When the Moon and the Sun align, that is, during the new moon or full moon, “spring tide” Stronger tides called tides are formed. This occurs when the gravitational forces of two celestial bodies combine and pull the oceans more.

Similarly, when the Moon and the Sun form a right angle, “still tide” Weaker tides called tides appear.

Although the Sun does not have as significant an effect on tides as the Moon, sustainability of life is of vital importance.

Our other content you might want to check out: