. Analyze the following scenarios and mention in which normal form it is with reason? a) Book- bookID bookTitle PublisherName PublisherAddress b) Order- Order_No Product_ID Product Description c) Part- Part_ID PartDescription PartPrice d) Student S_ID CNIC Address S_Name e) Department Dep_No Location Dep_Name Manager_Name Manager_ID

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?