FAUBER CH: 1,2 TEST REVIEW (lxmo) Questions and Answers
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FAUBER CH: 1,2 TEST REVIEW (lxmo)
Questions and AnswersFAUBER CH: 1,2 TEST REVIEW (lxmo)
Questions and AnswersFAUBER CH: 1,2 TEST REVIEW (lxmo)
Questions and AnswersFAUBER CH: 1,2 TEST REVIEW (lxmo)
Questions and AnswersFAUBER CH: 1,2 TEST REVIEW (lxmo)
Questions and AnswersFAUBER CH: 1,2 TEST...
FAUBER CH: 1,2 TEST REVIEW (lxmo)
Questions and Answers
When were X-rays discovered?
✓ ~~~November 8, 1895
What type of tube was Roentgen working with in his lab, when x-rays were
discovered?
✓ ~~~Crookes tube
Term defined as instantaneous production of light, only during an interaction
between a type of energy and some element of compound?
✓ ~~~Fluorescence
Barium platinocyanide was the?
✓ ~~~Fluorescent material that glowed when the tube energized
The first x-ray produced by Roentgen of his wife, required the time of?
✓ ~~~15 minutes
The letter X in x-ray is the symbol for what?
✓ ~~~The mathematical symbol for the unknown
The first Nobel prize for physics was received in 1901 by who?
✓ ~~~Dr. Wilhelm Conrad Roentgen
, Erythrema, an early stage of biological damage due to x-ray exposure is?
✓ ~~~Reddening and burning of the skin
X-rays have which of the following properties: magnetic, electrical and chemical?
✓ ~~~Both electrical and magnetic properties
Distance between two successive crests of a signed wave is known as what?
✓ ~~~wavelength
X-rays used in radiography have wavelengths that are measured in?
✓ ~~~Angstroms
The frequency is measured in?
✓ ~~~Hertz
Description of the relationship between the wavelength and frequency of the x-ray
photon?
✓ ~~~Wavelength and frequency are inversely related
What is a small discrete bundle of energy?
✓ ~~~Photon or Quantum
The speed of light is expressed?
✓ ~~~Expressed as 3x10(8) meters per second or 186,000 miles per second
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