👉 Instantaneously is a phrase used in scientific and technical contexts to describe an event that occurs at a moment or instant. It can refer to any physical process, such as a chemical reaction occurring at a very high speed or temperature, or an electromagnetic wave traveling through space at incredible speeds. In physics, it can also mean the instantaneous rate of change of a quantity, such as velocity, acceleration, or temperature. Instantaneous means "right away" and is often used in contexts where time is measured to

instantaneously