InterviewSolution
Saved Bookmarks
| 1. |
Two bodies of specific heats ci and c2 having same heat capacities are combined to form a single composite body. What is the specific heat of the composite body? |
|
Answer» Here is your answer, As the heat capacities are equal , so m₁C₁ = m₂C₂ Let C be the specific heat of the composite body. Then, (m₁ + m₂) C = m₁C₁ + m₂C₂ = m₁C₁ + m₁C₁ = 2 m₁C₁ C = 2 m₁C₁/m₁+ m₂ = 2 m₁C₁/ m₁ + m₁ + m₁ C₁/C₂ = 2 C₁C₂/C₁ + C₂ |
|