On what basis can you find that you are in the partial shade of some object?

First, let’s look at the definition of penumbra. Penumbra is that part of the space that is partially illuminated or only part of the source is illuminated. Based on the definition, we can draw a conclusion. When a person or object is in partial shade, some part of the source from which light comes out is visible from the partial shade.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.