For waves that move at a constant wave speed, the particles in the medium do not accelerate. Select the correct answer O False True Question 6 Two car horns are sounded creating two sound waves with frequencies that differ by a factor of three. How does the speed of the higher frequency sound wave compare to the lower frequency sound wave? Select the correct answer The higher frequency sound wave travels 3 times faster O The lower frequency sound wave travels 9 times faster O Both travel at the same velocity O The higher frequency sound wave travels 9 times faster O Could be either sound wave, more information is needed O The lower frequency sound wave travels times faster Your Answer