2. Calculate the static pressure (normalized by the freestream pressure) acting on each edge ofthe diamond airfoil.3. Calculate theCdandClcoefficients for the diamond airfoil.4. Repeat the previous drawing/calculations for the truncated diamond airfoil (i. e., the wedge)5. By what percentage does the lift-to-drag ratio improve when the rear portion of diamondairfoil is retained

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?