Question 4 Ariyana is studying sound waves and radio waves for a presentation in class. Which of the following questions would be appropriate to ask for this investigation? A Why do both sound waves and radio waves have varying frequencies because they are compressible? B Why are both sound waves and radio waves able to be transmitted through the air? C Why are both sound waves and radio waves blocked by concrete barriers? D Why do both sound waves and radio waves require a medium to travel?

Question 4 Ariyana is studying sound waves and radio waves for a presentation in class. Which of the following questions would be appropriate to ask for this investigation? A Why do both sound waves and radio waves have varying frequencies because they are compressible? B Why are both sound waves and radio waves able to be transmitted through the air? C Why are both sound waves and radio waves blocked by concrete barriers? D Why do both sound waves and radio waves require a medium to travel?

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter8: Electromagnetism And Em Waves

Section: Chapter Questions

Problem 19Q

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A	Why do both sound waves and radio waves have varying frequencies because they are compressible?
B	Why are both sound waves and radio waves able to be transmitted through the air?
C	Why are both sound waves and radio waves blocked by concrete barriers?
D	Why do both sound waves and radio waves require a medium to travel?