Search Results


Showing results 1 to 3 of 3

Source Institutions
Add to list Details
In this optics activity, learners explore diffraction by adding wax blocks to a ripple tank. The wedge-shaped blocks act as obstacles that the wave must bend around.

$1 - $5 per student Ages 14 - adult 5 to 10 minutes
Source Institutions
Add to list Details
This paper describes a working-model demonstration of Ernest Rutherford's 1911 experiment about the nature of atoms.

$10 - $20 per group Ages 11 - adult 45 to 60 minutes
Source Institutions
Add to list Details
In this optics activity, learners explore interference by adding wax blocks to a ripple tank.

$1 - $5 per student Ages 14 - adult 5 to 10 minutes