| Demonstrates: Sunspots on the surface of the sun analogy. |
Description: Frosted lightbulb acts as a sunspot with a relative cooler temperature to the sun (overhead projector)
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Instructions: Place frosted 100 watt light bulb parallel to overhead. Use variac to increase/decrease "temperature" of sunspot (light bulb) with the surface of sun overhead projecter on
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| Items Used: Frosted 100 watt light bulb, variac, overhead projector Notes: Hard to look at directly Math Description: None.
Size: Condition: Good Hazard: Temporary blindness for operator.
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| Schematic:
None. Tech Specs:
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