Multiple choice general knowledge science & technology

Centigrade & fahrenheit scales give same reading at?

    • 40 Centigrade
    • 32 Centigrade
    • 273 Centigrade
    • 100 Centigrade
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

-40 degrees is the only temperature where Celsius and Fahrenheit scales intersect (C = F). At this point, -40C = -40F. The freezing point is 0C = 32F, and -273C is absolute zero.

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