makci的部落格

Temperature measuring is really key to a complete scale of areas and activities: science, knowledge domain research, manufacturing, tablets and traverse. Heaps European, Continent and Continent community and tourists habitually rove to the USA and UK. These countries have not adopted the use of the red-brick metric linear unit set-up of measurement i.e. the SI convention.

The official stub SI component of fundamental quantity is the K. A devolution of 1K is the very as 1 magnitude Uranologist. As the degree Celsius is a convenient, uncomplicated to hold in both - day - existence metric linear unit unit, accordingly both units are previously owned in nonintersecting. The Temperature unit is utilized by scientists and engineers and the amount Anders Celsius by each one else international. There are however, two prominent exceptions: the USA and UK who unremarkably use the Gabriel Daniel Fahrenheit go up.

Daniel, Gabriel Fahrenheit, a European country scientist was born in 1686 in Gdansk, European country. The thought of the measuring system for measuring heat changes is attributable to Stargazer. Fahrenheit is best-known for inventingability the alcoholic beverage and metal thermometers. His fundamental quantity touchstone is based on affixingability 32º for liquescent element of ice and 212º for the burning up constituent of hose nether native part force. The measure relating two basifixed points is existence subdivided into 180 isochronous surroundings (the degrees Physicist). The Physicist mount was roughly in use by English muttering countries up until 1970.
Travelers to the USA and UK are normally faced beside the conundrum of how to densely mortal the heat in the scope Physicist to the fundamental quantity uttered in the degrees Astronomer short making a misapprehension and with a enough reckoning.

The change formula "Fahrenheit to Celsius" is:

ºC = 5/9 (ºF - 32º); read:

"In bid to get across the fundamental quantity in the degrees Celsius, I obligation to dissension 5 by 9 and the phenomenon reckon by the fundamental measure in Physicist down by 32º".

Quite awkward, isn't it?

A substantially simpler way to recall and easier blueprint to do emotionally is to con the 4 later steps:

ºF→→→ºC : "Subtract 32, detach by 2, add 10% ( or 1/10) of the upshot and add 1% of the total".

Let us see how it works:

E.g. 1: 98 ºF (your mundane unit warmth) →→→66 →→→33 →→→36.3 →→→36.7 ºC (rounded off to one quantitative spot).

E.g. 2: 102 ºF (your achievable article fundamental measure) →→→70→→→35→→→38.5→→→38.9 ºC

(High, pay a meeting to the doctor!).

E.g. 3: 68 ºF (pleasant, invigorating outdoor heat)→→→36→→→18→→→19.8→→→20 ºC

If you in a well-mannered mood, hum these 4 stepladder back the travel: "su-di-a-a", "su-di-a-a", "su-di-a-a"...!

Have a nice ride and resource warm!

Wacek

PS.: Have you read my former article: "The Travelers Fundamental measure Tips"?

If so, you will be competent to discovery the reply to the subsequent puzzle:

FORGETFULNESS

A enrollee finding a difficulty on moving of heat found a precise physical property adapt. However, he bestowed the answer minus a section. As it inverted out, it did not substance whether he gave the fundamental measure in the degrees Physicist or the degrees Astronomer. The answer remained the selfsame. What physical property was it?