The diagram represents energy levels in a hydrogen atom. The labeled transitions (A through E) represent an electron moving between energy levels. Which labeled transition represents an electron that absorbs a photon with 10.2 eV of energy?

A) A
B) B
C) C
D) D
E) E


B) B

Physics & Space Science

You might also like to view...

Einstein won the Nobel Prize for explaining

a. general relativity. b. special relativity. c. the photoelectric effect. d. quantum mechanics.

Physics & Space Science

The diagram below shows the radial velocity curve of a double-line spectroscopic binary. Based on this radial velocity curve, which of the following statements is correct?



a.
Star A is twice the mass of star B.
b.
Star B is twice the mass of star A.
c.
Star A is ten times the mass of star B.
d.
Star B is ten times the mass of star A.
e.
Star A and Star B have the same mass.

Physics & Space Science

All radio telescopes are refracting telescopes

Indicate whether the statement is true or false

Physics & Space Science

A recent announcement indicated that magnetic motors can be used to cool refrigerators. In the method, a gadolinium-based warms and cools off in response to application of a magnetic field. The gadolinium rotating wheel is the only moving part

Why might this be a breakthrough?

Physics & Space Science