E2-21: PHASES OF THE MOON
- ID Code: E2-21
- Purpose: Show the relationship between the phases of the moon and the relative earth-sun-moon positions.
- Description: With the lecture hall dark, a point source illuminates the globe (the slated sphere from A1 is recommended) from various positions. Phases from crescent to full moon show up very clearly.
- Availability: Available
- References: https://lecdem.physics.umd.edu/images/refs/refse.htm#E2-21
- Loc codes: A2, LS1