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Q. If we assume a uniform intensity of ambient light, Ia, then the intensity of the diffuse reflection at any point on the surface: I = _______where ka=the ambient diffuse coefficient of reflection

Q. If the light is propagating in a material with a ____ index of refraction than the material whose surface it strikes, then total internal reflection may occur if the angle of incidence is ____than a certain critical angle

Q. ______ ink is used in laserprinter

Q. The method which is based on the principle of checking the visibility point at each pixel position on the projection plane are called

Q. The transformation in which an object is moved from one position to another in circular path around a specified pivot point is called

Q. Region filling is the process of ___________a definite area of region.

Q. The types of hidden surface removal algorithm are

Q. In BRep (boundary representation) A solid is represented as a collection of _____surface elements, the boundary between solid and non-solid.

Q. A Bezier curve is a polynomial of degree ___________the no of control points used

Q. Which surface algorithm is based on perspective depth?