Question

At what temperature the Fahrenheit and kelvin scales of temperature give the same reading ?
A. `theta = -40`
B. `theta = 40`
C. `theta = 574.25`
D. `512.45`

Answer 1

Correct Answer - C
`(T_(F)-32)/(180) = (T_(K)-273)/(100)`
`(theta-32)/(180) = (theta-273)/(100) rArr 5 theta-32 xx 5 = 9 theta - 273 xx 9`
`= theta = 574.25`.