US$ 159.00
fine print
and a reinforced rim to protect against accidental impacts
illustrating linear thermal expansion
and gray links in a 4-compartment storage case
adjustable via motor voltage to mimic temperature and float weight to mimic pressure
Reflection and Refraction Apparatus Set with Light Source Manufacturer_Eisco fine printFor studying reflection, refraction, and Snell's law, this acrylic apparatus mounts a rotating protractor on a 15 by 9. 5 inch base for precise angle measurement during wave optics investigations.
US$ 159.00
US$ 39.00
US$ 110.00