Frequency transmission problem

• Varied thrushes produce tonal songs in mature oak forests. If the diameter of the trees is 1 m, which frequency will exhibit the greatest attenuation?

• 0.34 kHz or 3.4 kHz or 34 kHz

• Wavelengths = 1 m; 0.1 m; 0.01 m

Previous slide

Next slide

Back to first slide

View graphic version