Entry Test MCQ :: Heat and Thermodynamics
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The Fahrenheit and centigrade scales agree to
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[A]. |
40 | [B]. |
15.5
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[C]. |
542 | [D]. |
273 |
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Nazif Sattar Khan said:
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The answer given is wrong ..... The correct answer is -40 dgrees |
Abdul Qudoos Memon said:
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-40 is answer |
safa shaikh said:
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how it is right answer |
iqra said:
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(x-0)/ 100 = (x-32)/ 180
x/5 = (x-32)/9
9x = 5x -160
9x- 5x = -160
4x = -160
x = -160/4 = -40 |
LOL said:
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Worng !! because it agrees to -40 |
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