If the shadows are longer, that means the Sun is lower in the sky.
As the earth rotates the angle if the sunlight changes which affects shadows.
Shadows appear tallest in the morning because the sun is low on the horizon, casting longer shadows due to the angle of sunlight. As the day progresses, the sun rises higher, reducing the length of shadows.
Mars has a similar day length to Earth, a little longer at 24h 39m 35s (apparent solar day).
Less quickly becaus it takes longer to rotate on its axis therefore one mercury day equals 59 earth days
answ2. From a distance, shadows will appear to behave as any other object would.However, if the angle of illumination alters, then the length of the shadow will lengthen or shorten, and thus alter the area covered by the shadow.
It's the average length of the "apparent solar day" throughout the year, 24 hours exactly for planet Earth.
Length is across
The length of a shadow is longest at sunrise and sunset when the sun is lowest in the sky. As the sun rises higher in the sky, the shadow becomes shorter. At solar noon, when the sun is directly overhead, the shadow is at its shortest or disappears completely.
Shadows lengths are less in summer than winter.
Chicken nuggets
As the earth rotates the angle if the sunlight changes which affects shadows.
Shadows appear tallest in the morning because the sun is low on the horizon, casting longer shadows due to the angle of sunlight. As the day progresses, the sun rises higher, reducing the length of shadows.
Its position and apparent movement around the sky. "Apparent solar time" is based on the "apparent solar day", reckoned by defining as 'solar noon' the moment of the Sun's highest altitude above the horizon on any given day. (That's when the Sun crosses the observer's meridian.) Apparent solar days do not have the exact same length (from one solar noon to the next) throughout the year, which is surprising to some at first. This is why the first approaches to creating a solid "standard time" involved determining the length of the 'mean solar day' (average solar day).
Shadows change length during the day because as the earth rotates on its axis, the angle between the sun and any given point on the earth changes.
the diameter is the length. the diameter means the length of across the circle. it means the longest length across the circle. the radius is halfthe diameter
Shadows change length throughout the year because the altitude of the Sun above the horizon changes. The altitude (height above the horizon) of the Sun changes as the Earth revolves around the Sun each year. This is due to Earth's axis being at an angle. In the Northern Hemisphere, the North Pole is pointing away from the Sun on the winter solstice (around Dec. 21) and for the Northern Hemisphere the Sun is at its lowest altitude and shadows will be the longest of the year. On summer solstice (June 21), the Sun is at its highest altitude and shadows are the shortest of the year. Janice VanCleave
Day and night are of equal length throughout the year at the equator.