You can change color Mode from Image > Mode > choose from list.
As many images there are on the web obviously.
Any website which doesn't specifically insert 'no index' tags on the images available.
Google fills its index for image search by crawling the web. Upload your images to a web-site, wait for Google to re-index the site, and your images should show up in image search within a couple weeks.
The Color Rendering Index (CRI) of this lamp is a measure of how accurately it shows colors compared to natural light.
You don't. Yahoo images is an image search engine that looks for images on the internet. Just upload a picture anywhere on the internet and Yahoo will eventually add it to it's image index.
CI 73360 is a color index number that refers to a specific synthetic dye known as "Pigment Blue 15:4" or "Phthalo Blue." It is commonly used in various applications, including paints, inks, and plastics, due to its vibrant blue color and excellent lightfastness. The CI (Color Index) system is a standardized classification used to identify colors and dyes in the industry.
http://www.cfa.harvard.edu/events/2008/cos2008/index/images/harvard-logo.gif
The primary purpose of an index journal is to hold all the information regarding a specific item. Such as an index journal for a vehicular manual or an index journal for a book.
Look this article for IR colors... The color indices of the Sun in the infrared region
The odd color feather on the arrow is called the "index feather."
Whiteness Index (WI): A measure which correlates the visual ratings of whiteness for certain white and near-white surfaces. The two most commonly used methods for computing a whiteness index are: CIE Whiteness Index and Ganz-Griesser Whiteness Index vjb020609
To create a temper color index, you will need to heat steel samples to various temperatures and then observe the resulting colors on the surface of the steel. These colors correspond to specific temperature ranges and can help you determine the temperature at which the steel was heated. It is important to use a controlled heat source and monitor the temperature accurately to ensure precise results.