The four visible colors emitted by hydrogen atoms are produced by electrons:

a. that start in the ground state.
c. that end up in the level with n = 2.
b. that end up in the ground state.
d. that start in the level with n = 2.


C

Physics & Space Science

You might also like to view...

Star A and star B have the same apparent magnitude. Star A is twice as distant as star B. Therefore, star A has twice the luminosity as star B

Indicate whether the statement is true or false

Physics & Space Science

Determine the resonant frequency of the circuit.

A. 159 Hz B. 32 Hz C. 5 Hz D. 500 Hz E. 79.5 Hz

Physics & Space Science

Fissioning an iron nucleus would occur with

A) absorption of energy. B) release of energy. C) neither absorption nor release of energy

Physics & Space Science

Star A has a radius of 200 000 km and a surface temperature of 6 000 K. Star B has a radius of 400 000 km and a surface temperature of 3 000 K. The emissivity of both stars is the same. What is the ratio of the rate of energy radiated by Star A to that of Star B?

Physics & Space Science