Reshebnik Dlia Tetrdadi Po Fiziki Bozhinova Bondarenko Evlakhova Here

Studies on electric current, circuits, and resistance.

Includes independent work and thematic control tests. Grade 9: Electromagnetism, Optics, and Advanced Mechanics Studies on electric current, circuits, and resistance

Volume of solids and liquids, size of small bodies, and mass of bodies using weighing methods. Studies on electric current

Building and testing electromagnets and observing electromagnetic induction. size of small bodies

Investigating sound vibrations and studying the law of conservation of mechanical energy.