Confidence votes 7.5K. A eunuch is a male who has been castrated, usually during or before adolescence. Castration is the process of removing a male's testicles. Eunuch comes from an ancient word meaning to guard the bed; castrated males would guard the bedrooms of rich men's wives, to keep them from having affairs.astration is the process of removing a male's testicles. Eunuch comes from an ancient word meaning to guard the bed; castrated males would guard the bedrooms of rich men's wives, to keep them from having affairs.
Volume of the right rectangular prism, V, is the product of the, A, area of base and, h, height of the prism. The base of the rectangular prism is, rectangle. So the area of the base is product of length and breadth or width.
The slab-off prism is placed on the more minus or less plus lens, more commonly on glass lenses, and in effect takes away base-down prism (adds base-up prism). The reverse-slab prism is placed on the more plus or less minus lens, most commonly on molded plastic lenses, and adds base-down prism.