The problem requires us to convert a temperature difference from Celsius to Fahrenheit. The conversion formula between Celsius and Fahrenheit is:
F = (C × 9/5) + 32
For temperature differences, the constant 32 does not affect the result, so we only need:
ΔF = ΔC × 9/5
Given that the temperature difference ΔC is 1°C:
ΔF = 1 × 9/5 = 9/5 = 1.8°F
Thus, the temperature difference of 1°C corresponds to a difference of 1.8°F on the Fahrenheit scale. The correct answer is 1.8°F.

Potential energy (V) versus distance (x) is given by the graph. Rank various regions as per the magnitudes of the force (F) acting on a particle from high to low. 
Consider the following statements: Statement I: \( 5 + 8 = 12 \) or 11 is a prime. Statement II: Sun is a planet or 9 is a prime.
Which of the following is true?
The value of \[ \int \sin(\log x) \, dx + \int \cos(\log x) \, dx \] is equal to
The value of \[ \lim_{x \to \infty} \left( e^x + e^{-x} - e^x \right) \] is equal to