Exam 12: The Quantum Idea

In the double- slit experiment with light, each photon impact occurs within an overall two- slit interference pattern. Thus, each photon "knows" that both slits (rather than only one) are open. This behavior is known as

The book shows a photograph of a human face, taken at shorter and shorter camera exposure times. What is observed at the shortest exposure times, and what does this observation demonstrate about the nature of light?

The post- Newtonian revolution began in 1900 when

Schroedinger discovered

Who discovered that radiation is quantized?

According to the quantum theory of radiation,

The surprising feature of the double- slit experiment with electrons is

When we say that an electromagnetic field is "quantized," we mean that

Quantum theory was developed

In the double- slit experiment with light,

Which of the following scientists was not associated either relativity or quantum mechanics?

During the double- slit experiment with light, the region between the slits and the screen contains

Explain why, in terms of photons, ultraviolet light can damage cells in your skin but visible light cannot.

One practical application of matter waves is

In the double- slit experiment with light,

Schroedinger's equation enables scientists to predict

The electron microscope is based on the use of

Higher energy photons have

One phenomenon that supports the quantum theory of radiation is

Which of the following provides evidence that light is made of waves?