COMEDK2014PhysicsThermal Properties of Matter

The temperature of an object is 60^ C . Its value in Fahrenheit scale is

Options

A120^ F
B130^ F
C140^ F
D110^ F

Correct answer

C. 140^ F

Step-by-step solution

Temperature of object in ^ C , T_ C =60^ C Temperature of object in Fahrenheit scale, T_ F = ? We know that, aligned & & T_ C 5 = T_ F -32 9 & & 60 5 = T_ F -32 9 & & 12= T_ F -32 9 & & T_ F =108+32=140^ F aligned

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