Earth is mostly made of rock.
It’s Hass to be C because Sandune’s are
Answer:
0.9972
Explanation:
The sidereal day has a duration of 23 hours 56 minutes and 4 seconds approximately. The solar day has a duration of 24 hours. We have to convert the previous times to seconds:
Solar day:

Sidereal day:

Now, we calculate the fractional difference:
