At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Explore our Q&A platform to find in-depth answers from a wide range of experts in different fields. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

Thin walled spherical tank with a diameter of D₂ = 43 cm has a diffusive and gray inner surface. Inside the tank there is a smaller ball with a diameter of D₁ = 12 cm. The outer surface of the ball is also diffuse and gray. Calculate the view factor F₂₂. Write your answers in three decimal figures.