Two different liquids of same mass are kept in two identical vessels,

1.	Two different liquids of same mass are kept in two identical vessels, which are placed in a freezer that extracts heat from them at the same rate causing each liquid to transform into a solid. The schematic figure below shows the temperature T vs time t plot for the two materials. We denote the specific heat of metrials in the liquid (solid) states to be CL1 (CS1) and CL2 (CS2) respectively.(A) CL1 < CL2 and CS1 < CS2 (B) CL1> CL2 and CS1 > CS2 (C) CL1 > CL2 and CS1 > CS2 (D) CL1 < CL2 and CS1 > CS2
Answer» Correct Option :- (B) CL₁> CL₂ and CS₁ > CS₂ Explanation :- Let Refrigerater extract Q joul/per second Q.t ⇒ ms (Tf – T) Higher the specific heat, Higher the slope

Two different liquids of same mass are kept in two identical vessels, which are placed in a freezer that extracts heat from them at the same rate causing each liquid to transform into a solid. The schematic figure below shows the temperature T vs time t plot for the two materials. We denote the specific heat of metrials in the liquid (solid) states to be CL1 (CS1) and CL2 (CS2) respectively.(A) CL1 < CL2 and CS1 < CS2 (B) CL1> CL2 and CS1 > CS2 (C) CL1 > CL2 and CS1 > CS2 (D) CL1 < CL2 and CS1 > CS2

Answer»

Correct Option :- (B) CL₁> CL₂ and CS₁ > CS₂

Explanation :-

Let Refrigerater extract Q joul/per second

Q.t ⇒ ms (Tf – T)

Higher the specific heat, Higher the slope

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