Why a spring tide occurs in full moon and no moon days?

1.	Why a spring tide occurs in full moon and no moon days?
Answer» At the time of high tide the sea water is on the rise. It happens only on full moon night and without moon night. Because on these two days the sun, moon and earth are in a straight line. On this day, the sun and moon together attract the sea water upwards. Because of this double attraction the tides rise high and it is known as high tide condition.

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