Examlex
An object is placed 5 cm to the left of a converging spherical lens. The lens has a focal length of f = 10 cm. Where is the image formed and what kind of image is formed?
Permanent
Lasting or intended to last or remain unchanged indefinitely.
Transitory
Pertaining to or lasting for only a short period of time; temporary and fleeting in nature.
Unmodulated Color
A color that is consistent in hue and intensity across a surface, without gradation in tone or shade.
Medium
The material (for example, marble, bronze, clay, fresco) in which an artist works; also, in painting, the vehicle (usually liquid) that carries the pigment.
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