List the new sediments that would be eroded (transported) by a stream that increases its velocity from 0.3 to 100 cm/sec

In a physical property the chemical identity does not change like the chemical property does. Physical property can change for example the molecular weight and volume or the color. A chemical property possibly undergoes a chemical change for example the flammability or reactivity, etc.

physical property example: boiling water
chemical property example: rust

goodluck my friend! :-)