Yes.
No. They are two different fish. They live in closely the same habitats.
No, different people may see slightly different rainbows depending on their viewing angle and distance from the rainbow. Each person's perspective will affect the portion of the rainbow they are able to see.
Each observer sees a slightly different rainbow because each rainbow is made of individual raindrops reflecting and refracting sunlight at different angles. This causes each observer to see the rainbow from their own unique perspective, resulting in a slightly different appearance.
Yes, people in different cities can see the same rainbow if the conditions are right. Rainbows are formed when sunlight is refracted, reflected, and dispersed in water droplets in the atmosphere, creating a spectrum of light. As long as the angle of the sun, the rain showers, and the observer's position are aligned, people in different cities can see the same rainbow at the same time.
Everyone sees their own rainbow. The sun reflects off of a raindrop. The rainbow you see may be reflecting off a different raindrop than your neighbor. ========================= The exact center of the rainbow you see is always on the far end of a line from the center of the sun through your head. Nobody else's head can be exactly on that same line.
No, the size of a rainbow can vary depending on the height of the sun, the size of the raindrops, and the observer's position. The height and distance between the feet of a rainbow can change depending on these factors.
A Spectrum can make a rainbow. So they aren't the same thing.
A rainbow is a spectrum.
No, different colors of light refract at slightly different angles when entering a new medium due to their unique wavelengths. This dispersion of light causes the colors to separate, such as in a rainbow or through a prism.
You see a rainbow when you're facing a region of atmosphere that has water droplets in it, and the sky directly behind you is clear and the sun is shining. The sun, your head, and the center of the rainbow are all on the same straight line. So you might say that no two people can ever see exactly the same rainbow, or in other words, each sees his own rainbow, even if they're standing and experiencing it together. Is that nice or what !
Yes. Same product from different manufacturers.
If you are in the same place, the rainbow will always appear in the same place because it all has to do with the angle you are at in relation to the sun (42 degrees - see the related link). So if you are always in the same spot (e.g. at your desk at work), the sun will be coming from the same same angle, creating the rainbow in the same spot. My understanding of what I've read, you'll only see a rainbow in a certain place in the sky from the same spot at a certain time of the year because the sun moves depending on the season. Also, it is not only the angle of the sun but also the height of it that has to be the same.