# Bright Red Line Spectrum of Atomic Hydrogen

## What is the wavelength of the bright red line in the spectrum of atomic hydrogen?

## Answer:

The wavelength of the bright red line in the spectrum of atomic hydrogen is 652 nm.

The bright red line in the spectrum of atomic hydrogen has a wavelength of 652 nm. This specific wavelength is unique to the transition of electrons within the hydrogen atom, resulting in the emission of a photon with this characteristic wavelength.

This wavelength is a crucial component in understanding the energy associated with the photon generated during this transition. The energy of the photon can be calculated using fundamental equations related to quantum mechanics and electromagnetic radiation.

By knowing the wavelength of the bright red line, we can determine the energy of the photon involved in this transition. This calculation involves utilizing Planck's equation, which describes the relationship between energy and frequency, and the wave equation, which relates the speed of light to wavelength and frequency.

Through these equations and conversions of units, we can accurately calculate the energy of the photon generated in the transition, which is an essential concept in atomic spectroscopy and quantum physics.