1.

What is a rainbow made of?From where do these colours come?​

Answer»

Answer:

Rainbows appear in SEVEN colors because water droplets break white sunlight into the seven colors of the spectrum (red, orange, yellow, green, blue, indigo, violet). You can only see a rainbow if the Sun is behind you and the RAIN in front. The main rainbow becomes VISIBLE at an angle of around 40" from the horizon.



Discussion

No Comment Found

Related InterviewSolutions