temperature of water falls from boiling points to 180 °F , find its temperature on C scale
Answers
Answer:
Fahrenheit and Celsius are two different scales for measuring temperature.
A thermometer measuring a temperature of 22° Celsius is shown here.
On the Celsius scale, water freezes at 0° and boils at 100°.
If the United States were to adopt the Celsius scale, forecast temperatures would rarely go below -30° or above 45°. (A temperature of
-18° may be forecast for a cold winter day in Michigan, while a temperature of 43° may be predicted for a hot summer day in Arizona.)
Most office buildings maintain an indoor temperature between 18°C and 24°C to keep employees comfortable.
A thermometer measuring a temperature of 72° Fahrenheit is shown here.
On the Fahrenheit scale, water freezes at 32° and boils at 212°.
In the United States, forecast temperatures measured in Fahrenheit rarely go below -20° or above 120°. (A temperature of 0° may be forecast for a cold winter day in Michigan, while a temperature of 110° may be predicted for a hot summer day in Arizona.)
Most office buildings maintain an indoor temperature between 65°F and 75°F to keep employees comfortable.
Celsius
Fahrenheit
A cook puts a thermometer into a pot of water to see how hot it is. The thermometer reads 132°, but the water is not boiling yet. Which temperature scale is the thermometer measuring?
A) Celsius
B) Fahrenheit
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Converting Between the Scales
By looking at the two thermometers shown, you can make some general comparisons between the scales. For example, many people tend to be comfortable in outdoor temperatures between 50°F and 80°F (or between 10°C and 25°C). If a meteorologist predicts an average temperature of 0°C (or 32°F), then it is a safe bet that you will need a winter jacket.
Sometimes, it is necessary to convert a Celsius measurement to its exact Fahrenheit measurement or vice versa. For example, what if you want to know the temperature of your child in Fahrenheit, and the only thermometer you have measures temperature in Celsius measurement? Converting temperature between the systems is a straightforward process as long as you use the formulas provided below.
To convert Fahrenheit to Celsius we use
C/100=(F-32)/180
C=(180-32)*100/180
C=148*5/9
C=82.2222