Properties Of Solids And Liquids Question 529

Question: If temperature of an object is 140°F, then its temperature in centigrade is [RPMT 1999]

Options:

A) 105°C

B) 32°C

C) 140°C

D) 60°C

Show Answer

Answer:

Correct Answer: D

Solution:

$ \frac{C}{5}=\frac{F-32}{9} $

therefore $ \frac{C}{5}=\frac{140-32}{9} $

therefore $ C=60{}^\circ C $



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