Physics; audio generator and electronic switch
Physics; Resonance apparatus
Physics; Torsion pendulum apparatus
Physics; Earth's magnetic field apparatus
Physics; Relative humidity apparatus
Physics; various pieces of physics equipment
![Physics; a universal force table [1 of 2]](/uploads/r/null/7/9/3/793cde0408996a9dd5f595fb310fe926d15fcc21f6cb4b84bb55e0d0f3d35bca/a005806_142.jpg)
Physics; a universal force table [1 of 2]
Physics; Cenco 84865 Kundt's tube standing wave apparatus
Physics; Spectrascope apparatus (photograph print)
Physics; Spectrascope apparatus (photograph print)
Physics; measuring equipment
Physics; Cathode ray oscilloscope, power supply and voltage meter
Physics; Wave machine
Physics; Surface tension apparatus
Physics; Specific heats apparatus
Physics; Thermo-conductivity apparatus
Physics; Dynamo generator principles apparatus
Physics; Viscosity apparatus
Physics; Boyle's Law apparatus (image overexposed)
Physics; Hysteresis apparatus
Physics; Newton's rings apparatus
Physics; Magnetometer apparatus
Physics; a piece of physics equipment
![Physics; a scalamp galvanometer and other physics equipment [1 of 2]](/uploads/r/null/6/b/c/6bcb5eb73eb6ddba571d5157e2eb5620ab981a09a83bbedc221201bf37efd4e0/a005804_142.jpg)
Physics; a scalamp galvanometer and other physics equipment [1 of 2]
![Physics; lab equipment [3 of 8]](/uploads/r/null/1/5/8/158eafd0f6e20255237d403fb74052fb81b08959deffc0760c3b038c0b44a3bc/a005812_142.jpg)
Physics; lab equipment [3 of 8]
Physics; two cans of Eveready ignitor, a Cenco Central Scientific 83295 Wheatstone Bridge and a galvanometer [2 of 2]
