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JAMB Physics 2014 Objective — Question 19

Question 19 of 50 from the Joint Admissions and Matriculation Board (JAMB) Physics 2014 Objective paper, with the correct answer and a full explanation.

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What is the equivalent of 20K in Celsius scale?

  • A. 293°C
  • B. 68°C
  • C. 36°C
  • D. −253°CCorrect

Explanation

T(°C) = T(K) − 273 = 20 − 273 = −253°C.

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