Question

Question

A scientist is creating a device for humans to communicate through detectable light. Which waves should the scientist apply from the electromagnetic spectrum?(1 point)
Responses

A. X-ray waves

B. infrared waves

C. visible waves

D. radio waves

Answer 1

C. visible waves

Answer 2

are you sure

Answer 3

Yes, I am sure that the scientist should apply visible waves from the electromagnetic spectrum for humans to communicate through detectable light. Visible waves are the portion of the electromagnetic spectrum that humans can see, and therefore they would be the most suitable for communication purposes.