Question

3 how do the sound waves of a crickets chirp compare to those of a lions roar? a they have higher frequency and higher amplitude b they have higher frequency and lower amplitude c they have lower frequency and lower amplitude d they have lower frequency and higher amplitude

Explanation:

To solve this, we analyze the properties of sound waves (frequency and amplitude) for a cricket's chirp and a lion's roar. Frequency relates to pitch (higher frequency = higher pitch), and amplitude relates to loudness (higher amplitude = louder sound). A cricket's chirp is high - pitched (so high frequency) but not very loud (so low amplitude), while a lion's roar is low - pitched (low frequency) and very loud (high amplitude). So the cricket's chirp has higher frequency and lower amplitude.

Answer:

B. They have higher frequency and lower amplitude