I believe the answer is purple
Answer:
0.08024 W/m²
Explanation:
P = Power
= Distance = 15 m
= Intensity at 15 m = 0.26 W/m²
= Distance = 27 m
= Intensity at 27 m
Sound intensity is given by
So, we have the relation
The sound intensity at the given distance is 0.08024 W/m²
Answer:
position 1 and 4................
25x = 200*30
25x= 6000
x= 240
Mechanical Advantage= output force/input force. So, 156/52=3. You're MA is 3.
