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What color are Dubhe and Alioth in the big dipper?
Dubhe appears yellow-orange in color, while Alioth appears bluish-white.
Is the sun really green?
No, the sun is not green. The sun emits light in various wavelengths, including green, but it appears white to us because it emits light in all visible wavelengths.
What does yellow and magenta light make?
When yellow and magenta light are combined, they produce white light. This occurs because yellow light contains red and green wavelengths, while magenta light contains red and blue wavelengths. When these colors mix, the red wavelengths from both colors combine, along with the green from yellow and the blue from magenta, resulting in a balanced spectrum that appears white.
Stare first at a blue circle and then shift their eyes to a white surface the afterimage of the circle appears?
This is because staring at the blue circle fatigues the photoreceptors in your eyes that are sensitive to that specific color. When you look at the white surface, those fatigued receptors are unable to respond effectively to the white light, so you perceive an afterimage of the complementary color, which is orange in this case.
Is Venus green?
No, Venus is not green. The surface of Venus is mostly covered in a reddish-brown color due to its volcanic activity and the presence of iron-rich minerals. Venus appears white in the sky because its thick atmosphere reflects sunlight.
If you stare at green paper for 30 seconds and then shift to white paper what color appears?
If you stare at green paper for 30 seconds and then shift to white paper, you may see an afterimage of the complementary color, which is magenta. This phenomenon is known as color adaptation or color afterimage.
What color object will reflect green light when white light falls on it?
An object that appears green reflects green light while absorbing other wavelengths. This happens when the object has specific pigments that reflect wavelengths in the green region of the spectrum, causing our eyes to perceive it as green.
When most people stare at a red square and then shift their eyes to a white surface the afterimage of the square is?
green
What colour will blue be in a green light?
Blue what ? ! ? Do you mean an object that appears blue in white light ? Such an object appears black in green light.
When a balloon appears yellow under a white light what colour will it be under a green light?
It will be green
What color appears when blue and green spotlights overlap on a white screen?
orange
What colours are on the Nigerian flag?
Green, White, Green. Green symbolises agriculture, while white symbolises unity.
Difference between white and black color?
AnswerBlack and white are not really colors, in the sense of having a specific hue. Black is the absense of all light, while white is the presence of every color of light. A white lightbulb is really emitting tons of red, yellow, green, blue, and purple light all at the same time.
Why does a red and green jumper appears to be a red and black jumper under red light?
White light is made up of all of the colors of the spectrum, so the green looks green because the green light is reflected back to your eyes while the other colors are absorbed. Under a red light, the green light is filtered out so there is no green to reflect so it looks black.
Why do some Colorado license plates have green mountains and others have white mountains?
The ancient name of the Rockies appears to be the "Green Mountains."
What color appears on a white wall when a cyan light is shown through a magenta filter?
green
Why does a green apple appear green under white light?
A green apple appears green under white light because its surface absorbs all colors of light except green. Green light is reflected off the apple's surface and then detected by our eyes, making it appear green.
