A substance of mass m 1 specific heat capacity C 1 at temperature -1 is mixed with another substance of mass m 2 specific heat capacity C 2 at a lower temperature -2- Deduce the expression for the temperature - of mixture-A- -m1 c1-2-m2 c2-2-m1 c1-m2 c2B- -m1 c1-1-m2 c2-2-m1 c2-m2 c1C- -m1 c1-1-m2 c2-2-m1 c1-m2 c2D- - m 1 c1-2-m2 c2-1-m1 c1-m2 c2

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Standard X

Physics

Specific Heat Capacity

A substance o...

Question

A substance of mass m₁ specific heat capacity C₁ at temperature θ₁ is mixed with another substance of mass m₂ specific heat capacity C₂ at a lower temperature θ₂. Deduce the expression for the temperature θ of mixture.

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Solution

The correct option is D

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A substance of mass m1 specific heat capacity C1 at temperature θ1 is mixed with another substance of mass m2 specific heat capacity C2 at a lower temperature θ2. Deduce the expression for the temperature θ of mixture.

The correct option is D

A substance of mass m₁ specific heat capacity C₁ at temperature θ₁ is mixed with another substance of mass m₂ specific heat capacity C₂ at a lower temperature θ₂. Deduce the expression for the temperature θ of mixture.