Tuesday, 17 June 2014 13:30
N3-45: REFLECTION AND TRANSMISSION FROM GOLD FOIL
Additional Info
- ID Code: N3-45
- Purpose: Show the complementary relationship between light reflected from and transmitted by a thin gold foil.
- Description: Light from a bright point source with condenser lens and baffle is focused by a 30 cm focal length convex lens through a gold foil onto a distant screen. Some light is reflected off the gold foil, then reflected again by a front surface mirror onto the screen, forming a spot adjacent to the direct transmitted beam. The reflected beam is gold in color, typical of light reflected from gold. The transmitted light is bluish in color, the complement of the color of gold. Rotate the front surface mirror to superimpose the reflected and the transmitted light and get back white!
- Availability: Available
- References: REFERENCES: (PIRA 6F10.61)
Published in
N3 Color
Tagged under
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Show that light reflected from copper is a desaturate orange. Read More
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N3-45: REFLECTION AND TRANSMISSION FROM GOLD FOIL
Show the complementary relationship between light reflected from and transmitted by a thin gold foil. Read More
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