2
RCMultiple Choice
Unit Test — Cumulative exam
Question 2 • TX-Physics B
The table below shows the speed of sound waves from musical sound sources at 20°C.Which conclusion can be made based on the information in the table?
Answer
A
Wave speed and wavelengths can vary inversely to produce the same frequency.B
Frequency and wave speed can vary directly to produce the same wavelength.C
Wavelengths and frequency can vary inversely to produce the same wave speed.D
Frequency and wavelengths can vary directly to produce the same wave speed.