Waves and Sounds Example 5
Time limit: 0
Test Section Summary
0 of 1 Questions completed
Questions:
Information
You have already completed the test section before. Hence you can not start it again.
Test Section is loading…
You must sign in or sign up to start the test section.
You must first complete the following:
Results
Test Section complete. Results are being recorded.
Results
0 of 1 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Categories
- Waves and Sounds 0%
- 1
- Current
- Review
- Answered
- Correct
- Incorrect
-
Question 1 of 1
1. Question
If a light ray hits a mirror with a 30° angle of incidence relative to the normal, what is its angle of reflection relative to the normal?
CorrectIncorrect