The mean sun is known to travel for 15 degrees of ,longitude in one hour.
This can be used to refer to the angular distance that is known to be in existence both East and West of the Greenwich meridian.
The sun is known to travel for about
360 / 24 hours
= 15 degrees.
Hence the conclusion is that it travels for 15 degrees in one hour of longitude.
Read more on longitude here:
https://brainly.com/question/1939015
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