Question

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Convert the following temparatures to the celcius scale.
(a) 293K
(b) 470K
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Answer 1

Answer:

1) 293 K = (293 - 273)°C = 20°C

2) 470 K = (470 - 273)°C = 197°C

Answer 2

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Temperature in Kelvin = Temperature in °C + 273

Substitute the given value in the equation and then calculate the other unknown value.

To change a temperature on the Kelvin scale to the Celsius scale we have to subtract 273 from the given temperature

a) 293 K = (293 – 273)

= 20 °C

b) 470 K = (470 – 273)

= 197 °C

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