Skip to main content

 Physics 6 to 12 

Question 20 of 30

Printer iconPrint | Print All Questions

Competency 5—Knowledge of waves and optics

DIRECTIONS: Read the question and select the best response.

In a vacuum, red light has a longer wavelength than blue light. This means that in a vacuum, red light

Choose an answer
Enter to expand or collapse answer.Answer expanded
Correct Response: D.