Move mini domains to make a magnet, see field strength
http://demoroom.physics.ncsu.edu/labs/MagneticDomains/
Helen rates this resource as good
Move mini domains to make a magnet, see field strength
http://demoroom.physics.ncsu.edu/labs/MagneticDomains/
Helen rates this resource as good
Slide magent and see pivoting magnets move. Work out poles of pivoting magnets
Fluid dynamics
Change volume, measure pressure, answer questions
Helen rates this resource as good
Least time
Snell’s Law
Use bench to investigate images in lenses
http://www.physicsclassroom.com/Physics-Interactives/Refraction-and-Lenses/Optics-Bench
Lenses – spherical aberration
Light intensity with block
http://s3-us-west-2.amazonaws.com/dmvideos.org/instances/bulb_tests/index.html