0
It's a green laser projected from the Greenwich Observatory showing the Meridian.
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
Why is the red light not visible in the sky?
Because the sun doesnt reflect green water into the ocean
Why is the rainbow colors red orange yellow green blue purple?
Those are the light waves that are visible when the sun light is refracted through the rain drops in the sky.
What coulour is planet Uranus?
Uranus is a fairly light blue-green colour. mines pink dunno bout yours
What direction did Regulus move across the sky from?
Regulus stars appear to move across the sky from East to West (:
How are auroras frequently seen?
They are seen a bands of light in the sky. In the polar regions these bands are usually bright green in color and at lower latitudes more frequently seen as reddish glows.
What color is blue sky under green light?
Black because green light is absorbed by the blue sky
Is the sky purple at time of light or at 12 o'clock or in noon?
No the sky is always green
Is there any light pollution in London?
Yes, when there is a clear sky the sky always remains a dark blue colour throughout the night.
What is Cathy Freeman's favorite color?
it is the colour of the sky light blue
What color is a peacocks tail?
different colors :- light green, dark green, sky blue, navy blue and ochre(yellow)
Why can't the sky in the green colour?
the sky is natrally dark and clear, but in the light it looks blue. It does this because of the reflactions of the Earth, sun, and moon! I wish it was green, though. And the grass would be blue!
What is the red and green light in the southeastern sky?
It's a traffic signal. Or to my belief it is the Mobile spy
Why is the red light not visible in the sky?
Because the sun doesnt reflect green water into the ocean
Why is your Sky DigiBox not turning to a green light and your remote is okay?
My Sky DigiBox is like broken... My remote can detect the DigiBox and makes a red light (right side) but the other light (left light) for if the sky channel should show or not will never go green. I re-connected everything took out the wires of the DigiBox and re-attached them but nothing happens. It just stays the same. Please help me.
When was Mayor of London's Sky Ride created?
Mayor of London's Sky Ride was created in 2007.
If green light was more scattered than any other light what color would the sky appear at noon?
Green of course. But the scattering of light is dependent on the size of the particle doing the scattering. The sky is blue because N2 and O2 are the major components of the atmosphere (they are very near the same size) and their diameter is the same as the wavelength of blue light. Only light that is similar to or less than the size of the objects doing the scattering can be scattered. Light that has a wave length greater than the diameter of the object it encounters can not be affected by the object. So the particular colour of the sky (azure) is a combination of all colours of blue and above. There is no yellow, orange or red in the colour of the sky. A sunset or sunrise is red and orange because there are dust particles in the air that are of the size similar to the wavelength of red and orange and yellow light. To get a green sky you would have to have an atmosphere made of molecules that have the same diameter as the wavelength of green light. Cl2 would do the job.
When was Green Sky Trilogy created?
Green Sky Trilogy was created in 1975.
