Convert 60ºC to degree Fahrenheit
A
111.15\(^0\)F
B
115.56\(^0\)F
C
132.23\(^0\)F
D
140.00\(^0\)F
Verified Correct Answer: D.
Physical Principles & Numerical Solution
Using \(^0\)F = ( \(^0\) C x \(\frac{9}{5}\)) + 32 → ( ºc x 1.8 ) + 32.
\(^0\) C = 60º
Then, Using \(^0\)F = ( 60 x \(\frac{9}{5}\)) + 32
= 108 + 32 = 140ºF
Source: WAEC / JAMB / NECO Classroom Archive (Record #70471)