Bad bearing in compressor?
No; sound comes from vibrations.
Bad A/C compressor clutch. Bad A/C compressor clutch.
When the compressor comes back on does it stay on?
No, its just a vibration that comes from your mouth and it can sound how you want it to.
Their noise comes almost entirely not from the vibration of their wings.
Vibrations alter the density of the air (or other medium) around them. They do this as a wave. When the wave reaches a person's eardrum it makes it vibrate to the rhythm of the vibration. This is conducted to the brain via an electrical impulse and we hear it as sound.
Yes your compressor comes when you set your thermostat to "Fan" setting and you have it on cool setting.
you need to put some freeon in it
the window will vibrate because sound travels like a vibration in the air. so when it comes in contact with an object the vibration will cause it to vibrate.
Check for a blown fuse. If fuse is OK, see if the wiring at the compressor is OK. Clutch may also be defective. If the compressor comes on and off intermediately, it is low of refrigerant.
If one takes a depression test and it comes up as a result of moderately severe it means that they are badly depressed.
if the compressor dont come on when you turn on the a/c then your compressor could be bad, also there is a relay in the fuse panel for the a/c compressor is it has gone out then that could cause it if your compressor comes on then you might need to recharge your system