The Visible light has a wavelength range from about 380 nm violet to 780 nm red If an excited object...........

General Science (Easy) Physics

The Visible light has a wavelength range from about 380 nm (violet) to 780 nm (red). If an excited object emits light with wavelength of 15 nm, to which one of the following ranges does it belongs?

X-ray

Gamma ray

Infrared

Ultraviolet

छोटे Courses बड़े Results

Master Physics

Prepare through Micro-courses

Try Now

Explanation:

The visible spectrum is the portion of the electromagnetic spectrum that is visible to the human eye. Electromagnetic radiation in this range of wavelengths is called visible light or simply light. A typical human eye will respond to wavelengths from about 380 to 740 nanometers.An X-ray, or X-radiation, is a penetrating form of high-energy electromagnetic radiation. Most X-rays have a wavelength ranging from 10 picometers to 10 nanometers. Hence option 1 is the correct answer.