Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


Air is colourless because it has very low density to scatter light.
1 5 1
When you see something,You see it because of the reflection of light.The density of air is so low or the molecules are scattered so far away that its capacity to reflect light becomes less.So, nothing is reflected and nothing we see !
1 5 1
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts