Reshebnik Dlia Tetrdadi Po Fiziki Bozhinova Bondarenko Evlakhova May 2026
Determining substance density, studying elastic properties of bodies, and measuring the coefficient of sliding friction.
The 8th-grade material is often divided into theoretical control, practical training, and laboratory works: Determining substance density
Investigating light reflection with plane mirrors, light refraction, and determining focal lengths of lenses. studying elastic properties of bodies
Measuring the period of rotation and investigating string pendulum oscillations. Determining substance density