Answer:
The distance from harvest mouse to the leaf is 4.74 m.
Step-by-step explanation:
Given that,
Intensity = -10 dB
Distance = 1.5 m
We need to calculate the power of intensity
Using formula of power of intensity


Put the value into the formula


We need to calculate the minimum intensity level
Using formula of minimum intensity





We need to calculate the area
Using formula of intensity


Put the value into the formula


We need to calculate the distance
Using formula of area

Put the value into the formula




Hence, The distance from harvest mouse to the leaf is 4.74 m.