Question Detail
Question
What is the approximate wavelength range for visible light in air, as stated in the document?
Correct Answer
Option B is the correct answer.
Detailed Explanation
Page 43 states: 'Visible light is the light to which our eyes are sensitive, has wavelengths in air in the range of 400nm to 700nm.'
Hint
Recall the colors of the rainbow and their associated wavelengths.