The characteristic in which light is not absorbed is

_____ is the Father of Modern Dentistry

The characteristic in which light is not absorbed is

Providing runner extension if for —

Hot metallic pattern is used in —– special casting process

Hot metallic pattern is used in —– special casting process

Ceramic parts are made by ——- process

To produce large axy-symmetrical cavities — pattern is used

Uniform mould hardness is possible in —— type of machine moulding.

The pattern allowance provided for easy removal of pattern from moulding sand without much disturbance