Question

what is the difference between mean solar day and universal time ? ​

Answer 1

Universal time (clock time) is based on the motion of an imaginary “mean sun”. ... (Note- the difference between a solar day and 24 hours may only be up to 30 seconds but the difference can add up day after day reaching a peak of +14 minutes or -16 minutes).

Answer 2

Answer:

Hey mate here is your answer,

Clock time which is also known as Universal time. It is based on the motion of an sun. The difference between a solar day and universal time is approximately I think 30 seconds but the difference can add up day after day.

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