1 ft = 10 ft,
1 foot = 10 inch.
1 sheet = 3.33m,
1 ft =3.33 decimeters,
1 inch =3.33 cm.
Rulers exist in ancient and modern times, but the quantity (actual length) is different.
In Shang Dynasty, one foot was 16.95cm. According to this amount, people were about ten feet tall, so they were called "husbands".
One foot in the Zhou Dynasty was 23. 1 cm;
One foot in Qin dynasty was about 23.1cm;
In the Han Dynasty, one foot was about 2 1.35-23.75 cm.
Three Kingdoms, one foot is 24.2 cm today;
Southern dynasties, one foot is about 25.8 cm;
Northern Wei Dynasty, one foot is 30.9 cm;
One foot 29.6 cm in Sui Dynasty;
One foot 30.7 cm in the Tang Dynasty;
During the Song and Yuan Dynasties, one foot was 3 1.68 cm;
Woodworking in Ming and Qing dynasties was 3 1. 1cm.
Question 2: How long is a foot? One foot in ancient times is equal to 23 centimeters in modern times. So in ancient times, seven feet south was generally 16 1 cm. In line with the height of ancient people. Eight feet long is 184.
Question 3: How long is a foot? How long is a foot? We should look at it from two aspects. According to the current standard size, one foot is ten feet, so of course it is one foot long.
However, this standard was different in ancient times and different dynasties: one foot in the Han Dynasty was equal to 23. 1 cm,
One foot equals 24. 12cm, 26.7cm in Sui and Tang Dynasties, 30.72cm in Song and Yuan Dynasties and 30.2cm in Ming and Qing Dynasties. Modern ten feet is about 3.3 meters, that is, three feet = 1 meter, and one foot is about three meters.
According to classical novels, the height of a samurai is eight feet or two feet (equivalent to 1.85 meters or 2.36 meters now). This size is based on the size of the Han Dynasty, and it is described in Romance of the Three Kingdoms. It is rarely described like this after the Sui and Tang Dynasties, because it is more than one foot and 27 centimeters after the Sui and Tang Dynasties, which is close to modern times.
Question 4: How long is a foot? Three feet and one meter.
Question 5: How long is a foot? Now a foot is about 33 centimeters.
But it's different from the ancient ones.
The ancients said it was 8 feet long, but now the ruler of a 7-foot man is 23.4 centimeters.
That is to say, a 7-foot man, like Cao Cao, is about 1.62 meters, while an 8-foot handsome guy, like Zou Ji, is about 1.86 meters. However, it is estimated that the ancients may calculate the current height of 1.78 meters as 8 feet, so the average level of the ancients is not as high as that of the present people.
In Shang Dynasty, one foot was 16.95cm. According to this amount, people were about ten feet tall, so they were called "husbands".
One foot in the Zhou Dynasty was 23. 1 cm;
One foot in Qin dynasty was about 23.1cm;
In the Han Dynasty, one foot was about 2 1.35-23.75 cm.
Three Kingdoms, one foot is 24.2 cm today;
Southern dynasties, one foot is about 25.8 cm;
Northern Wei Dynasty, one foot is 30.9 cm;
One foot 29.6 cm in Sui Dynasty;
One foot 30.7 cm in the Tang Dynasty;
During the Song and Yuan Dynasties, one foot was 3 1.68 cm;
Woodworking in Ming and Qing dynasties was 3 1. 1cm.
Modern 3 feet ≈ 1 meter (meter)
1 ft ≈33.3333 cm
Question 6: How big is a foot? How many centimeters or so? China City Unit: A city ruler is about 33.33 cm.
But when buying clothes, many of them are marked in inches. Please pay attention.
A city ruler is about 13. 12 inch.
1 meter (meter) =3 city feet
Therefore, 1 ft = 0.33333...m = (about) 33.33 cm.
Question 7: How long is a foot? 33.333 cm
Question 8: How long was a foot in ancient times? In Shang Dynasty, one foot was 16.95cm. According to this amount, people were about ten feet tall, so they were called "husbands".
One foot in the Zhou Dynasty was 23. 1 cm;
One foot in Qin dynasty was about 23.1cm;
In the Han Dynasty, one foot was about 2 1.35-23.75 cm.
Three Kingdoms, one foot is 24.2 cm today;
Southern dynasties, one foot is about 25.8 cm;
Northern Wei Dynasty, one foot is 30.9 cm;
One foot 29.6 cm in Sui Dynasty;
One foot 30.7 cm in the Tang Dynasty;
During the Song and Yuan Dynasties, one foot was 3 1.68 cm;
Woodworking in Ming and Qing dynasties was 3 1. 1cm.
■ Data 2: How long did the ancient rulers last?
Rulers exist in ancient and modern times, but the quantity (actual length) is different. For example, the article "Zou Ji satirizes the king of Qi and can be remonstrated" says: "Zou Ji has repaired more than eight feet." According to today's ruler, Zou Ji's body length is more than 2.66 meters, which is obviously too high.
Obviously, the ancient ruler is shorter than today's ruler. The original ruler refers to the distance between a man's thumb and middle finger, which is about 20 cm, so one foot in the Zhou Dynasty is equivalent to the current 19.438+0 cm. Rulers will generally be longer in the future. By the Warring States period, one foot was roughly equivalent to about 23 centimeters now, but at that time, countries were not completely consistent. For example, the ruler unearthed in Chu during the Warring States Period is 22.7 cm long. Zou Ji mentioned earlier was a native of Qi during the Warring States Period. If one foot is 23 cm, his height is above 1.84 meters, which is high even today. In Chen Qingbiao, there is a boy who is five feet tall and won't open the door. The author Shi Mi is from the Western Jin Dynasty. At that time, one foot was equivalent to 24 centimeters now, so a boy who was five feet tall was a boy with a height of 1.2 meters. "Five feet" can also follow the saying of the previous generation, instead of strictly following the law of gold, so it will be shortened a little on the basis of 1.2 meters, that is, 1. 1 meter or so.
Closer to the ruler is wisdom. It refers to the distance from the thumb to the middle finger after the woman's hand is straightened, so it is slightly shorter than the ruler. Later, it was used together to mean short distance, such as "close at hand"
Besides Xi 'an, the units of length in the pre-Qin period included Zhang (ten feet), Xun (eight feet) and Chang (two mou). This is the length of a person's outstretched arms. For example, in "One Mountain in Gong Yu", there are: "Taihang Mountain and Prince of Wu are 700 miles square and high in Wan Ren."
Later, units of length less than one inch were produced, namely: minute (one tenth of an inch), centimeter (one tenth of an inch), milli (one tenth of a centimeter), second (also called "silk" after the Song Dynasty, one tenth of a milli), sudden (one tenth of a second) and micro (one tenth of a second). Today, the usage of "silk" and "milli" comes from this.
There is also the use of "Hu" and "Wei", which also means that it is extremely subtle. For example, in Biography of Lingguan, "The misfortune of a husband often accumulates in small things".
Question 9: How long was a foot in the Song Dynasty? One foot 3 1.68cm in Song and Yuan Dynasties.
Ruler is a unit of length, which is called "city ruler" in China (modern three feet equals one meter). Historically, the length of one foot was different in different periods.
In Shang Dynasty, one foot was 16.95cm. According to this amount, people were about ten feet tall, so they were called "husbands".
One foot in the Zhou Dynasty was 23. 1 cm;
One foot in Qin dynasty was about 23.1cm;
In the Han Dynasty, one foot was about 2 1.35-23.75 cm.
Three Kingdoms, one foot is 24.2 cm today;
Southern dynasties, one foot is about 25.8 cm;
Northern Wei Dynasty, one foot is 30.9 cm;
One foot 29.6 cm in Sui Dynasty;
One foot 30.7 cm in the Tang Dynasty;
During the Song and Yuan Dynasties, one foot was 3 1.68 cm;
Woodworking in Ming and Qing dynasties was 3 1. 1cm.
Modern 3 feet ≈ 1 meter (meter)
1 ft ≈33.3333 cm