UNIVERSE
THE SUN
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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3am
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midnight
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noon
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3pm
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Detailed explanation-1: -The shadows at noon are shorter than the shadows in the morning or in the evening because, at noon the sun is directly above the objects and the sun rays fall vertically on the body, thus, the shadow is very short or negligible.
Detailed explanation-2: -Solution: At noon the sun is directly overhead, the sun rays fall vertically on the body so the shadow is very short. In the morning or in the evenings, the sun rays fall in an inclined position, so the shadows are long.
Detailed explanation-3: -That’s because, at the June solstice, Earth’s Northern Hemisphere is tilted most sunward for the year, and the sun rises highest in our Northern Hemisphere sky, yielding the year’s shortest midday shadows.
Detailed explanation-4: -So, in real life, the longest shadow we can observe is during the sun rise or the sunset.-Noon will produce the shortest shadow of the day, though this length will vary based on the time of the year and how far from the equator the object is.
Detailed explanation-5: -This happens because our planet’s spin axis is tilted 23.5 degrees. On June 21st, the north pole is tipped toward the Sun, and mid-day shadows north of the tropics are short.