Properties Of Solids And Liquids Question 42

Question: If temperature scale is changed from °C to °F, the numerical value of specific heat will [CPMT 1984]

Options:

A) Increases

B) Decreased

C) Remains unchanged

D) None of the above

Show Answer

Answer:

Correct Answer: B

Solution:

$ Q=m.c.\Delta \theta $

therefore $ c=\frac{Q}{m.\Delta \theta } $

In temperature measurement scale $ \Delta T{}^\circ F>\Delta T{}^\circ C $ so $ {S _{{}^\circ F}}<{S _{{}^\circ C}} $ .



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