GENERAL KNOWLEDGE

GK

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is NOT true about the following water temperature readings?I. 0
A
III is warmer than I.
B
II is as hot as III.
C
I is as cold as IV
D
II is the boiling temperature of water.
Explanation: 

Detailed explanation-1: -Celsius temperature scale also called centigrade temperature scale, is the scale based on 0 for the freezing point of water and 100 for the boiling point of water.

Detailed explanation-2: -Celsius, Fahrenheit and Kelvin are the three common temperature scales. Each of the scales has its uses. Only degree north is not a unit of temperature.

Detailed explanation-3: -On the Celsius scale, water freezes at 0° and boils at 100°.

Detailed explanation-4: -Celsius is a relative scale. The temperature at which water freezes is defined as 0 °C. The temperature at which water boils is defined as 100 °C. Every temperature is expressed relative to this scale.

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