Position of image.
PIRA: Unknown
A piece of plate glass is mounted vertically in a darkened room. A candle is placed n front of the glass, and a glass of water is placed an equal distance behind the glass. The candle image appears in the glass of water for all observers.
Equipment | Storage |
---|---|
Plate glass | 021-8D |
candle and lighter | 017-6D |
small beaker with water | 017-15B |
2 test tube clamps | 017-21G |
2 small ring stands | Ring stands in SW 017 |