A "rainbow" is not a physical object, and cannot be physically approached. Hope that answered your question. :)
When the sun goes back behind the clouds and no longer shines through the moisture such as rain in the sky. Thats what creates a rainbow. Loke the sun shing through a crystal pendant or prism refracts and reflects making a rainbow effect. If you take the crystal out of the sun , the rainbows go away. When the sun hides behind a cloud, the rainbow fades and then goes away as it needs the sun to make a rainbow. Usually rainbows only last a few minutes because the clouds and the moisture and the sun must be in just the right place for us to see them. So they are rather rare as the weather has to be just right to see one. I hope I answered your question. Forgive any typos please as i am using an ipad. Lol. Keep chasing those rainbows- And have a nice day!
A shadow is what changes during the day but always points away from the sun. The position of a shadow shifts as the sun moves across the sky, causing the direction of the shadow to also change throughout the day.
A rainbow is not a physical object that can be measured for its distance from Earth. It is a meteorological phenomenon caused by the refraction, dispersion, and reflection of light in water droplets in the atmosphere, appearing as a multi-colored arc.
Pink is not included in the typical rainbow because it is a combination of red and violet light, which are at opposite ends of the rainbow spectrum. When light is refracted and dispersed in raindrops, pink is not seen due to the specific wavelengths of light that create the colors of the rainbow.
With your back to the Sun, you will see the full arc of a rainbow. An imaginary line from the Sun , through you, will take you to the centre of the rainbow. From that line to the centre of the rainbow, to the coloured arc is an angle of 42 degrees. The primary rainbow's colours, from the outside are rea, orange, yellow, green, blue violet, indigo to the inside of the rainbow. Since red light has a longer wavelength than blue light, then the red arc is longer , on the outside of the r'bow. Conversely the blue light is a shorter wavelength so it is seen on the inside/shorter side of the bow. If the light is very strong/bright, then you ,may see a secondary rainbow out side the primary rainbow. The colours are reversed in the secondary rainbow. Very rarely you may see tertiary rainbow, outside the secondary rainbow and the colours are reversed again. Also because of natural bending of light the outside of the red edge is dark and the inside of the blue edge is light. You only see a rainbow if rain is falling and the sun is shining in different part of the sky. The old weather lore in England, A rainbow in the morning foretells bad weather, the day. A rainbow in the evening and the bad weather is going away for the rest of the day. In fact it is more reliable than Red Sun morning or evening.
Rainbows are caused by sunlight refracting (passing through) and reflecting (bouncing off) of drops of water (mist) in the air. If the mist moves, the rainbow moves. When it moves past a certain degree of angle, you can no longer see it - but somebody else standing somewhere else might be able to. Eventually when the mist is gone, the rainbow is gone.
If the police car is chasing you, the sound waves will have a higher frequency and intensity as it approaches you. As the police car moves away, the sound waves will have a lower frequency and intensity. This change in frequency and intensity can help you determine whether the police car is getting closer or farther away.
Try to get your dog away from the other dog chasing it OR try shooing away the dog chasing your dog OR they might just be playing "chase"
An artery moves blood away from the heart.
The rainbow is rain's girlfriend that why when it fain and go away the rainbow that looking for rain.
the march revolution
running away!
Stay away from trees
Alli runs away from home.
Take away his bike
Give away one of it's rainbow scales.
When the sun goes back behind the clouds and no longer shines through the moisture such as rain in the sky. Thats what creates a rainbow. Loke the sun shing through a crystal pendant or prism refracts and reflects making a rainbow effect. If you take the crystal out of the sun , the rainbows go away. When the sun hides behind a cloud, the rainbow fades and then goes away as it needs the sun to make a rainbow. Usually rainbows only last a few minutes because the clouds and the moisture and the sun must be in just the right place for us to see them. So they are rather rare as the weather has to be just right to see one. I hope I answered your question. Forgive any typos please as i am using an ipad. Lol. Keep chasing those rainbows- And have a nice day!