WBCS.LIVE practice question

At the temperature, Celsius and Fahrenheit reading will be same?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. + 40°
  2. + 20°
  3. - 20°
  4. - 40°

Correct answer and explanation

Correct answer: - 40°

Explanation: ✅ Correct Answer: D) - 40° 📚 Explanation: The Celsius (C) and Fahrenheit (F) scales intersect at exactly -40 degrees. You can find this by setting the conversion formula C = 5/9(F - 32) such that C = F. Solving this algebraic equation results in -40, where both thermometers show the same reading.