MCQ
A temperature difference of 25°C is equivalent to a temperature difference of
  • A
    25°F
  • 45°F
  • C
    67°F
  • D
    77°F

Answer

Correct option: B.
45°F
$45^{\circ} F$
Solution :
$\frac{F-32}{9}=\frac{C}{5} \Rightarrow F_2-F_1=\frac{9}{5}\left(C_2-C_1\right)=\frac{9}{5} \times 25=45^{\circ} F$

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