Orbital system: Sun - Earth - Moon

Ref:312728
Very well illustrated mechanical model
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Data sheet Orbital system: Sun - Earth - Moon

Description

Allows understanding of numerous phenomena related to the Sun - Earth - Moon system, such as:
- day and night,
- the apparent movement of the sun in the sky,
- the seasons,
- the use of sundials and shadow sticks,
- the phases of the moon,
- lunar and solar eclipses.

Content

- 1 mechanical orbital system
- 1 Sun
- 1 Earth
- 1 Moon
- 1 terrestrial observer model
- 1 moon phase disc
- 1 eclipse shadow screen
- parts for sundial
- 1 disc showing months and seasons
- 1 axis-extension stick
- 1 mains adapter 6 V DC , 900 mA - 2 A
Practical themes Astronomy & optical instruments
Type of product Optique, Physique-Chimie

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