In the process of making a rainbow, light enters the water droplet at location 1 and exits at location 3. Which of the following choices correctly identifies the sequence of interactions that produce the rainbow?

D, Refraction, Reflection, Refraction.

Explanation: Refraction is a rainbow. See image for info.

when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.

less than one you can't create energy