Reshebnik Dlia Tetrdadi | Po Fiziki Bozhinova Bondarenko Evlakhova

Building and testing electromagnets and observing electromagnetic induction.

The 9th-grade workbook contains approximately 8 laboratory works:

Determining substance density, studying elastic properties of bodies, and measuring the coefficient of sliding friction. studying elastic properties of bodies

The 8th-grade material is often divided into theoretical control, practical training, and laboratory works:

Investigating light reflection with plane mirrors, light refraction, and determining focal lengths of lenses. and Advanced Mechanics Topics include temperature

Researching the interaction of charged bodies.

Includes independent work and thematic control tests. Grade 9: Electromagnetism, Optics, and Advanced Mechanics and thermal balance.

Topics include temperature, internal energy, heat capacity, and thermal balance.