Search Results
Showing results 1 to 3 of 3
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-726.jpg?itok=lQ7-5AVu)
Touch the Spring (Lightbulb)
Source Institutions
In this activity, a lightbulb is placed in front of a concave mirror. The actual lightbulb is not visible to the viewer, but the viewer can see the mirror image of the lightbulb formed in space.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-784.jpg?itok=2bMlsgzn)
Free-Fall Bottles & Tubes
Source Institutions
In this physics activity, learners conduct two experiments to explore free-falling.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-715.jpg?itok=QTxW6gXs)
Magnetic Pendulums
Source Institutions
In this activity and demonstration about electricity and magnetism, learners observe how the current generated when one copper coil swings through a magnetic field starts a second coil swinging.