After a dreary day of rain, the sun peeks through the clouds and a rainbow forms. you notice the rainbow is the shape of a parabola.

Rainbow is mainly caused when light hits the tinu raindrops and reflects from the surface of those drops. The raindops actually works as a prism by separating the different bands of light that are present within the white sunlight. We continuously see the raindrops because one drop of rain is quickly replaced by another and this causes a continuous effect. The angle between the incoming light and the reflected light is 4o degrees for violet band and 42 degrees for the red band. The angle of bending is always different for different colors of light. 

This is s cute awee : (( . well if she's showing you signs that she may like you , then shoot your shot ! don't be afraid . & if you're unsure that she's giving you these signs , then wait out for a little bit . most girls are different . some may act really sweet , but only bc you're a good friend of hers . that , or she might like you . you just never know . but i think you should sit down with her & tell her how you feel . but don't be awkward & shy . just be straight up & tell her how you feel . if the feelings aren't mutual , then don't cry about it . you need to respect her decision & look for others in the world . feelings can be difficult & confusing , but don't be afraid to show them . i say you play it out & if you're still unsure about it , talk to her . - rach