Physics Question:

How can light be defined in simplest form?

Answer:

The common definition of 'light' (visible) is electromagnetic radiation visible to the human eye. It is only a small part of what is known as the 'electromagnetic spectrum' - which is the range of wavelengths of all possible electromagnetic radiation.

Read All 192 Physics Questions
Previous QuestionNext Question
How much does sea salt weigh per cubic foot?Does weight affect how far you jump?