Answer Happy

Question 5 3 points A bat uses sound echoes to locate its insect prey, 2.5 m away. (a) Calculate the echo times for temperatures of 2 °C and 33 °C. t(2 °C)= 0.015 t(33°C)= 0.014 (b) The bat, of course, has no idea what the air temperature is. Based on the differences in these echo times, what percent uncertainty does this cause for the bat in locating the insect? 8x =Number (In practice, the bat continues to use sound as it closes in, eliminating most of any difficulties imposed by this and other effects, such as motion of the prey.)