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You searched for “green”
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Showing 1 - 7 of 7
Showing 1 - 7 of 7
Does the green sun really exist?
A brief explanation of why the setting sun may sometimes be seen to emit a distinct green flash.
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Hits: 176
Simulation of The Textbook Sunset
The red Sun sets first, leaving the green image for a second or so. Clearly Dietze was right: refraction in the Standard Atmosphere cannot produce a green flash the unaided eye can see.
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Hits: 323
Red and Green Electricity
A simple demonstration of charge transfer on contact - very clearly explained.
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Hits: 294
Colour Applet
A simple program that allows students to mix red, green and blue in different quantities to form different colours.
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Hits: 135
The Colour of Light
What happens when coloured lights are added. An experiment shows the effects of adding red, green and blue lights. Main site has hundreds of similar useful links with a good search facility.
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Hits: 314
Pulsar
Intriguing, precisely repeated radio pulses from the plane of our galaxy were discovered in the late 1960's and half-seriously attributed to "little green men" and called LGMs. By a process of ...
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Hits: 199
The Science of Light - Coloured Shadows
Users can move an object and see how the shadows move on an opposite wall. To make things easier to see the light is from a green and red bulb - uses JAVA.
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Hits: 144
Showing 1 - 7 of 7