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Convert the following temperatures to the celsius scale.
(a) 293 K
(b) 470 K.
1oC= 273K
(a) 293 – 273 = 20°C
(b) 470 – 273 = 197°C
[Extra information: Kelvin, Celsius and Fahrenheit are three different standard scales of temperature.
The Celsius temperature scale (previously known as the centigrade scale). The degree Celsius ( °C) can refer to a specific temperature on the Celsius scale as well as serve as a unit increment to indicate a temperature interval(a difference between two temperatures or an uncertainty).
The relationship between the Kelvin, Celsius and Fahrenheit scales of temperature can be given as follows
Celsius to Fahrenheit
The formula to convert temperature from Celsius to Fahrenheit is $(C \times \frac{9}{5}) + 32° = F.$.
Fahrenheit to Celsius
The formula to convert temperature from Fahrenheit to Celsius is $C = \frac{5}{9} \times (F - 32)$
Formula converting Celsius to Kelvin and vice versa
K = C + 273.15
C = K - 273.15]
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