I believe those would be vibrations, your very welcome.
Linear back and forth motion at any speed is technically termed "Reciprocating Motion".
Sudden, rapid movements in glaciers are called glacier surges. Narrow, fast moving sections of an ice sheet are called ice streams.
pycnocline
Thernocline
Vesicles.
Linear back and forth motion at any speed is technically termed "Reciprocating Motion".
Its called sex bro
Amplitude- The maximum distance to which an oscillating or vibrating object moves from its central position is called amplitude. Vibration- Sound is produced by rapid -to and -fro movements ,called vibrations.
Sudden, rapid movements in glaciers are called glacier surges. Narrow, fast moving sections of an ice sheet are called ice streams.
The dog's rapid movements made him very difficult to catch.
Vibration
Vibration
Electric Discharge
longitudinal vibration
A vibration.
The rapid back and forth of air or other matter is the sounds vibration (vibration is the anwser).
Landslides