The manual presents the third part of the physical workshop on the course of general physics . It consists of 18 laboratory works on the sections: “Wave optics”, “Quantum physics” and “Statistical physics”. Performing laboratory work includes preliminary preparation, conducting experiments and compiling a report on the results of research. In the instructions for each laboratory work, the purpose of the work is formulated, the following are presented: theoretical introduction, measurement methodology, description of the installation, procedure for performing work and processing the measurement results . The control questions given at the end of each work make it easier to prepare for it and protect . The Department of Physics has prepared guidelines for the preparation of reports on laboratory work, requirements for admission, processing of measurement results and protection of works . These instructions are available in the library and on the department's website: http://physics. vogu35. ru. A sample of the report on laboratory work is also available on the website of the Department of Physics. The manual provides a list of references recommended for self-preparation for laboratory work.