Question

ultrasonography and ultrasound is one word or different
if different plz write definition​

Answer 1

The image generated by the ultrasound is called a sonogram. In simple terms, sonography is the technique and ultrasound is the tool. Sonography is done by sonographers using ultrasound devices. Literally, sonography also means sound writing and ultrasonography means extreme sound writing.

Answer 2

Answer:

Ultrasonography and ultrasound

is one word