Explain why central heating radiators are usually placed under windows.

Warm air (as lighter) goes up from the battery and by itself blocks the access of cold air coming from the window to the room.



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.