What temperature is shown on a Centigrade thermometer when a Fahrenheit thermometer reads 212?

What temperature is shown on a Centigrade thermometer when a Fahrenheit thermometer reads 212?

• A. 0
• B. 50
• C. 100
• D. 150

Answer: (C)

The temperature conversion between Fahrenheit and Celsius (Centigrade) can be calculated using the formula: C = (F - 32) × 5/9 Where C is the temperature in Celsius and F is the temperature in Fahrenheit. Plugging the Fahrenheit reading of 212 into this formula: C = (212 - 32) × 5/9 C = (180) × 5/9 C = 100 Thus, when the Fahrenheit thermometer reads 212, the corresponding Celsius reading is 100 degrees. This is a well-known benchmark, as 212 degrees Fahrenheit is the boiling point of water at standard atmospheric pressure, which corresponds to 100 degrees Celsius.

The temperature conversion between Fahrenheit and Celsius (Centigrade) can be calculated using the formula:

C = (F - 32) × 5/9

Where C is the temperature in Celsius and F is the temperature in Fahrenheit. Plugging the Fahrenheit reading of 212 into this formula:

C = (212 - 32) × 5/9

C = (180) × 5/9

C = 100

Thus, when the Fahrenheit thermometer reads 212, the corresponding Celsius reading is 100 degrees. This is a well-known benchmark, as 212 degrees Fahrenheit is the boiling point of water at standard atmospheric pressure, which corresponds to 100 degrees Celsius.