Question

write a short note on Variation in the length of day and night.​

Answer 1

Explanation:

If we move to N hemishphere the duration of the day goes on increasing and night duration is decreasing making N pole experiencing 6 months day. During winter solstice(Dec) - latitude - 90N = 0 Hours day D& 24 Hours night, 0(equator) = 12Hours day & 12Hours night, 90S= 24 Hours day & 0 Hours night.

Answer 2

Answer:

Variations in the length of day and night time from season to season on the earth's surface is due to the axial tilt of earth's rotation axis with respect to its orbital axis.

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hope it helps uhhhhh........