Astronomy Physlets
Electromagnetic Waves:
Angular Measurements
Sideral and Soalr Day
Lunar Phases
Lunar Eclipses
Electromagnetic Waves:
Production of an Electromagnetic Wave
Propagation of an Electromagnetic Wave
Polarization and Electromagnetic Waves
Atomic Structure and Spectra:
Blackbody Radiation
The Spectrum of Atomic Hydrogen
Emission in the Bohr Model
Absorption in the Bohr Model
Doppler Effect:
The Doppler Effect for a Moving Source
The Doppler Effect for a Moving Observer
Lenses, Mirrors, and Prisms:
Reflection in a Plane Mirror
Reflection in a Convex Mirror
Reflection in a Concave Mirror
Refraction at a Boundary
Focal Length of a Lens
Image Formation by a Convex Lens
Dispersion in a Prism