Question

define mean solar day

Answer 1

Explanation:

The interval of time between two successive meridional transits of the "mean sun," an imaginary point moving with such constant angular velocity along the celestial equator as to complete one annual circuit in a time period exactly equal to that of the apparent (true) sun in its annual circuit

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Answer 2

Answer:

A measure of time representing the interval between consecutive passages of the Sun across the meridian, averaged over one year. 1 day = 24 hr (86,400 sec).☆☆☆☆☆☆☆☆♤♤♤♤♤♤♤

Explanation:

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