What is the difference between minus 3 degrees Celsius and 4 degrees Celsius?

Seven degrees apart.

Celsius** was proposed by the Swedish astronomer Anders Celseus in 1742 and has since been improved. The meaning of Celsius refers to the fact that at a standard pressure of 1 atmosphere, a pure mixture of ice water has a temperature of 0 degrees Celsius and a boiling point of water at 100 degrees Celsius.

The Celsius scale (C) is a unit of measurement for temperature, denoted by the symbol °C, and is one of the most widely used temperature scales in the world. Celsius is now included in the International System of Units (SI).

t(k)=t(°c)+, t is the absolute temperature scale.

In the 18th century, when the Swedish astronomer Anders Celsius (1701-1744) created the temperature scale in 1742, in order to avoid negative values when measuring low temperatures, it was stipulated that boiling water should be recorded as 100 degrees at 1 standard atmosphere, and ice water should be recorded as 0 degrees, and there was no °C symbol at that time.

This regulation is just the opposite of the current Celsius temperature scale, and people feel very inconvenient in use. Later scientists, changed it to 1 standard atmosphere, the boiling point of water is set at 100 degrees, and the temperature of the ice-water mixture is set at 0 degrees, which is divided into 100 equal parts, and 1 equal is divided into 1 degree. One of the famous naturalists, Linnaeus, also used this thermometer that turned the scale upside down, and declared in his letter:

I was the first to design a thermometer with a freezing point of zero and a boiling point of one. ”

But this statement was not accepted by the Royal Swedish Academy of Sciences, and this temperature scale was once called the Celsius temperature scale (also known as the percent temperature scale). Now for calculation convenience, 1k = 1 °C. In order to commemorate and recognize Anders Cherseus's contributions, the 10th International Congress of Weights and Measures in 1954 specially named this temperature scale "Celsius temperature scale", after the first letter of his surname"c"to represent.

The difference between the Buddha's 3 degrees Celsius and 4 degrees Celsius is 7 degrees, so your algorithm is still the difference between minus 3 degrees and 4 degrees.

The degree difference is that you should subtract minus 3 from 4, so that the result is 7 degrees, then the difference between them is 7, and that's it, you can calculate it yourself.

3 and 4, the difference between them should be 7, as long as 4-minus, 3 is equal to 7.

3 and 4, the difference between them is 7 degrees, and the difference of 7 degrees is already very large.

The temperature difference between them is 4+3, a total difference of 7 degrees.

Hello friend, between minus three and four degrees, the difference is seven degrees,

What is the difference between minus 3 degrees Celsius and 4 degrees Celsius? You can be considered rich at minus 3 degrees and minus 4 degrees, how much can you count?

A difference of more than 7 degrees below zero and one above zero.

I just checked for you, and according to relevant information, this is seven years off.

-8 and -4 degrees Celsius -4 degrees Celsius large. Analysis of the beat: 8 and -4 degrees Celsius are both negative numbers, and the absolute value is small and large, so that -4 degrees Celsius is large.

Brief introduction. Celsius has been incorporated into the International System of Units. In physics, the Celsius temperature scale is expressed as t, and the absolute temperature scale (unit:

Kelvin) is denoted as t, and the conversion relationship is t=. Celsius is a special name for the temperature of Celsius instead of Kelvin, numerically 1k = 1°C.

Fahrenheit and Celsius are both units used to measure temperature. The vast majority of countries in the world, including my own, use Celsius; Fahrenheit is used in only five countries in the world, including the Bahamas, Burleigh, the British Cayman Islands, Palau, the United States of America and other dependent territories (Puerto Rico,**, United States Virgin Islands).

So, it is correct that there is a difference of 3 degrees Celsius and -1 degree Celsius by 4 degrees Celsius.

3 degrees Celsius is higher than minus 6 degrees Celsius. According to the meaning of the question, the formula is 3 degrees Celsius - (-6) degrees Celsius = 9 degrees Celsius, so the answer is: 9 degrees Celsius. The temperature measurement of the Celsius scale (C) is the unit of measurement for the Celsius temperature scale.

Without this kind of reading, do you hear that the weather forecast says a few degrees of minus, regardless of ** station or local radio station. It should be read at minus 3 degrees Celsius, or simply minus 3 degrees Celsius.

-3 refers to the temperature value expressed in degrees Celsius. Celsius is one of the most widely used temperature scales in the world. Celsius is now part of the International System of Units.

As you know, Celsius sets the temperature of the ice-water mixture at 0 and the temperature at which the water boils at 100. Temperatures below 0 are usually written as negative. For example, -5.

Since the use of the Celsius temperature scale in our country is relatively popular, it has been used for a long time, and there are some customary usages. For example, when colloquially expressing temperature, 10 is said to be 10 degrees above zero, or 10 degrees, and -15 is said to be minus 15 degrees.

Of course, it can be read as minus 15 degrees Celsius, and it is not wrong.

Pronounced as, generally written in Chinese, so -3 c is read as minus three degrees Celsius.

There is nothing wrong with the latter in itself, it is still okay and does not affect the expression.

This is all the same, the third is the Chinese writing, 3 is the Arabic numeral writing, the reading and meaning are the same, don't waste energy here, if you write it, -3 °C is easier to recognize and understand.

Solution: a2 a3

A 5 Answer: minus 2 degrees Celsius is 3 degrees Celsius lower than 5 degrees Celsius.

You don't just count what 3 to 0 is, then -2 to 0, and then add them up.

Calculated by subtraction:

3-(-2) = 3 + 2 = 5 (degrees Celsius).

Answer: -3 degrees Celsius is higher than -4 degrees Celsius.

The temperature is a scalar volt Xunhong, and the plus and minus signs of temperature are involved in the comparison of Dachang answers.

3 degrees Celsius is higher than -4 degrees Celsius.