How do red and blue light differ?

Environmental Science
Aroma Ann0

A. Blue light has a higher speed of propagation.
B. The wavelength of red light is longer.
C. Red light has a higher intensity.
D. Red and blue light have different directions of polarization.

Related Mcqs:

  1. Which of the following has a wavelength shorter than that of violet light?
  2. The blueness of the sky is mainly due to __________?
  3. Electromagnetic radiation with wavelengths between 0.4 and 0.7 micrometers is called __________.
  4. A light year is
  5. If the average temperature of the sun increased, the wavelength of peak solar emission would ______________.
  6. Visible light used in photosynthesis ranges from:__________??
  7. Which of the following statements about light is incorrect?
  8. The atmospheric greenhouse effect is produced mainly by the __________?
  9. In a cross between blue and white Andalusian fowls the results due to incomplete dominance will be:
  10. Blue revolution is associated with __________.

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