Chapter 3 Part 3

The energy of a photon is _____ proportional to its frequency

Electromagnetic energy is _____ proportional to the square of the distance of the object from the source

Describes the relationship between radiation intensity and distance from the radiation source

Interaction between the X ray and the nuclear electric field that causes the X ray to disappear

Theory in physics of matter smaller than an atom and of electromagnetic radiation.

What is the Planck Constant?

What does the " F " stand for in E=hf?

if we reduce the distance from the source by a factor of 3, the intensity of the radiation increases by

The quantum theory.

if we reduce the distance from the source by a factor of 2, the intensity of the radiation increases by