History, asked by gulrezamir2007, 1 month ago

What is the modern of historical monuments,archives and miscellaneous source in studying modern history

Answers

Answered by adityakanoo32
0

Answer:

Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that can be perceived by the human eye. Visible light is usually defined as having wavelengths in the range of 400–700 nm, between the infrared and the ultraviolet.

Answered by sivasiva92357
0

Explanation:

light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that can be perceived by the human eye. visible light is usually defined as having wave lengths in the range of 400-700nm, between the infrared and the ult

raviolet.

Similar questions