The phrase "volume changes" is grammatically correct and can be used in written English.
Example: The teacher explained the concept of sound waves and how volume changes can affect our perception of sound.
The volume changes over the weekend.
In this process, the volume changes slightly.
GM volume changes in rSTG between time points of assessment.
We computed ion fluxes, concentration changes and osmotic volume changes.
"So how does this material accommodate such large volume changes?
Reversible mass and volume changes were observed.
The volume changes in mortars were three times less than the volume changes of the pastes.
Ask to be notified whenever your stock's price or volume changes by a certain amount.
pH, electrical conductivity, water content and volume changes were evaluated.
Gases and liquids also possess elastic properties since their volume changes under the action of pressure.
Griessen, R. & Feenstra, R. Volume changes during hydrogen absorption in metals.
