Question

what ps light questions is physics​

Answer 1

Correct answer :-

Light is a form of electromagnetic radiation with a wavelength which can be detected by the human eye.[1] It is a small part of the electromagnetic spectrum and radiation given off by stars like the sun. Animals can also see light. The study of light, known as optics, is an important research area in modern physics. When light hits an opaque object it forms a shadow but when the light hits a transparent object, it passes through it almost completely without producing a shadow.