Hello! Your answer would be D. Interference
This is because interference causes vibration!!!
Answer:
effeciency n = = 49%
Explanation:
given data:
mass of aircraft 3250 kg
power P = 1500 hp = 1118549.81 watt
time = 12.5 min
h = 10 km = 10,000 m
v =85 km/h = 236.11 m/s
kinetic energy
kinetic energy
gravitational energy
total energy
effeciency n = = 49%
Answer:
Disagree
Explanation:
We cannot see infared lights.