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red stimulates passioin,confidence,and increases circultion
blue relaxes, soothes, slows down heart rate
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∙ 12y ago
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My car is red or my shirt is blue My car is not red Therefore my shirt is not blue?
If the car isn't red then the shirt IS blue.
When white light shines on Peter's shirt the shirt looks blue Why does the shirt look blue?
White light is made up of three colours; red, green and blue. If the shirt appears blue, then the shirt has absorbed any other colours (green and red) and reflected the blue, making the shirt appear blue. I hope this has helped :)
What color would a yellow shirt appear when exposed to red light?
The visible red light has a wavelength of about 650 nm. At sunrise and sunset, red or orange colors are present because the wavelengths associated with these colors are less efficiently scattered by the atmosphere than the shorter wavelength colors (e.g., blue and purple). A large amount of blue and violet light has been removed as a result of scattering and the longwave colors, such as red and orange, are more readily seen.
What color stage light would make a red shirt and blue pants appear black?
red
Why does a red shirt look black in blue light?
Well, why do you call it a red shirt ? Could it be because it absorbs all colors of light except red, so that when white light shines on it, all colors except red soak into the shirt, and red is the only light left to travel from the shirt to your eye ? If that is so, then what happens if no red light shines on the shirt ? Is there any light left to travel to your eye ? No ? Well then, what color do you see if no light travels from the shirt to your eye ? I hope Socrates would be proud.
Is a blue star hotter than a red giant?
blue stars are hotter
Is the sun hotter or cooler than red and blue stars?
The sun is hotter than red stars but cooler than blue stars,
True or false Red stars are hotter than whittish- blue stars?
False. Blue giants(or hypergiants) are hotter than Red giant stars. White dwarves are also hotter but they are smaller than blue giants. (As is implied by the name.)
Which is hotter red stars or whitish - blue stars?
White Dwarves and Blue giants are both hotter than Red giant stars.
What is a clue to a stars temperature?
Its colour. White stars are hotter than blue stars which are hotter than yellow which are hotter than orange, which are hotter than red.
Is a red giant hotter than a blue star?
yes
What can be said with certainty about a red star and a blue star?
The blue star is hotter than the red star.
My car is red or my shirt is blue My car is not red Therefore my shirt is not blue?
If the car isn't red then the shirt IS blue.
A white blue star is hotter than a red stra?
The blue star is the hottest.
Is a white-blue star is hotter than a red star?
Yes it is
Why are blue stars hotter than red stars?
It's because of the temperature of the star. The temperature defines the colour of the star. A red star is cooler than a blue one. Imagine heating an iron rod. It will start off black, then red, then orange, then yellow and if you continue heating it, it will turn white. If you could heat it a lot more it would turn blue.
Is a flame red flame hotter than a yellow flame?
No, yellow is hotter. The progression, from least hot to hottest, goes: black-red, dark red, bright red, light red, orange, yellow, blue, white-yellow, white.
