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Celsius Degree

Definition Of Celsius Degree

Celsius is used to measure temperature in the metric system.

More About Celsius Degree

Celsius is represented by the symbol '°C'.
Another name for Celsius is 'centigrade'.
The freezing point of water is 0°C and the boiling point of water is 100°C under a pressure of one standard atmosphere.

Video Examples: Measuring temperature Celsius and Fahrenheit degrees

Example of Celsius Degree

The figure shown is a Celsius/Centigrade thermometer and is marked at 10, so the temperature can be written as 10°C.

example of Celsius Degree

Solved Example on Celsius Degree

Ques: Identify the temperature shown in the figure using °C.

example of Celsius Degree

Choices:

A. 15°C
B. 55°C
C. 20°C
D. 25°C
Correct Answer: c

Solution:

Step 1: In the figure, the marked line indicates the temperature.
Step 2: So, the temperature shown using °C is 15°C.