Two bodies 1 and 2 with heat capacities C₁ and C₂ and temperatures T₁ and T₂ are brought into thermal contact in a thermostat, after which the temperature T is reached in thermal equilibrium.
Express C₂ in terms of T₁, T₂, T, and C₁.
Solurtion:
Q₁ = C₁ (T-T₁)
Q₂ = C₂ (T-T₂)
Q₁ + Q₂ = 0
C₁ (T-T₁) + C₂(T-T₂)=0
C₂(T-T₂) = C₁ (T₁-T)
C₂ = C₁ (T₁-T) / (T-T₂)
Subscribe to:
Post Comments (Atom)
Kinetic Energy
A ball of mass m has momentum p . Express the kinetic energy of the ball in terms of m and p . p 2 /(2 m )
-
SI base units The SI is founded on seven SI base units for seven base quantities assumed to be mutually independent, as given in Table 1...
-
Active T-Shirt $25.00 Baseball ¾ Sleeve T-Shirt $25.20 Classic T-Shirt $19.90 Graphic T-Shirt $28.22 Lightweight Hoodie $34.85 Lightweight S...
-
Active T-Shirt $25.00 Baseball ¾ Sleeve T-Shirt $25.20 Classic T-Shirt $19.90 Graphic T-Shirt $28.22 Lightweight Hoodie $34.85 Lightweight S...
No comments:
Post a Comment