Physics Spring for Hooke's Law, 3.5cm Diameter Subcategory_Acids and Bases Sized for compact classroom display

Sized for compact classroom display

Eight-inch external probe on a 36-inch cord on this handheld digital thermometer

Current balance with a B

Twelve-volt DC drive across two 600-turn coils delivers higher lifting force than 6V models

Bobbin-wound coil for the demountable transformer with panel-mount 4mm sockets and an enclosed earth connection

Physics Spring for Hooke's Law, 3.5cm Diameter Subcategory_Acids and Bases Sized for compact classroom displayPhysics grade extension spring with a 3. 5cm diameter for spring constant, elastic potential energy, and simple harmonic motion investigations in introductory mechanics.