solar tide
physics
Quick Summary
The solar tide is the portion of a tide that results from the sun's gravitational force. While the Moon's gravitational pull is the primary driver of Earth's ocean tides, the Sun also contributes significantly. When the Sun and Moon align, their combined forces create spring tides, which have the largest tidal range. Conversely, when they are at right angles, neap tides occur, with the smallest range. The Sun's gravitational effect is similar to and additive to the Moon's, influencing sea levels and tidal currents.123
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