11-LED Array for Determining Planck's Constant Activity Kits_AP Biology for side-by-side period-versus-mass comparisons across
11-LED Array for Determining Planck's Constant Activity Kits_AP Biology for side-by-side period-versus-mass comparisons acrossEleven LED array for determining Planck's constant by plotting wavelength against threshold voltage, pairable with a direct vision spectroscope in advanced physics investigations.
Pay in 4 interest-free payments of $36.12 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21