Light is a form of energy which travels at a speed of
Light is a form of energy which travels at a speed of
Answer:
radiation
Explanation:
In fact visible light is a form of radiation, which can be defined as an energy that travels in the form of electromagnetic waves. It can also be described as a flow of particle-like wave-packets, called photons, that travel constantly at the speed of light (about 300 000 kilometres per second).