Investigating sound vibrations and studying the law of conservation of mechanical energy.
Includes independent work and thematic control tests. Grade 9: Electromagnetism, Optics, and Advanced Mechanics
The 9th-grade workbook contains approximately 8 laboratory works:
Building and testing electromagnets and observing electromagnetic induction.
Investigating sound vibrations and studying the law of conservation of mechanical energy.
Includes independent work and thematic control tests. Grade 9: Electromagnetism, Optics, and Advanced Mechanics
The 9th-grade workbook contains approximately 8 laboratory works:
Building and testing electromagnets and observing electromagnetic induction.