6-Metal Thermal Conductivity Rod Set (Iron, Copper, Aluminum, Lead, Brass, Zinc) Heat & Thermodynamics_Energy Transfer & Engines this set turns standing-wave acoustics

this set turns standing-wave acoustics into a hands-on length measurement

mounted on cast iron with a wooden board and meter rule for column-height reading

Life-size elbow joint model shows humeroulnar and humeroradial articulations with supporting ligaments and arm muscle insertions for upper-limb anatomy teaching

Economy Boyle's Law apparatus on a wooden stand with a heavy metal base

6-Metal Thermal Conductivity Rod Set (Iron, Copper, Aluminum, Lead, Brass, Zinc) Heat & Thermodynamics_Energy Transfer & Engines this set turns standing-wave acousticsMachined six metal conductivity rod set (iron, copper, aluminum, lead, brass, zinc) at 11. 88 inches long by 0. 13 inch diameter, uniform dimensions isolating the material variable.