Small discharges of static electricity (sparks), formed between the fibres of the cardigan and your hair as you pull the garment over your head.
because of static electricity
The crackling of a fire is the most prominent sound you will hear on bonfire night. You will also hear talking between those at the bonfire.
Your ears pick up the sound.
No, the pilot does not hear the pressure wave that causes the boom when he is going faster than the speed of sound.
What are the sources and uses of sound energy?" s ound energy causes the impulses to be hear from the vibrating system What are the sources and uses of sound energy?"
because of static electricity
Small discharges of static electricity (sparks), formed between the fibres of the cardigan and your hair as you pull the garment over your head.
The crackling sounds are usually made by snapping shrimps.
The crackling of a fire is the most prominent sound you will hear on bonfire night. You will also hear talking between those at the bonfire.
Static electricity .
Static electricity
Yes the crackling, popping sound means it is time to release the spit using your water key at the end of the slide.
Your ears pick up the sound.
It could be fluid in the ear or a problem with the temporo-mandibular joint (TMJ - where the jaw attaches to the rest of the skull).
All movement causes sound.
The sound of wood crackling as it burned. The sound of air rushing in to replace the oxygen that was being burned and maybe the sound of rats screaming as they tried to escape the fire. The loss of human life was comparatively low considering the scale of the fire.
No, the pilot does not hear the pressure wave that causes the boom when he is going faster than the speed of sound.