Microbiology: An Evolving Science (Fourth Edition)
4th Edition
ISBN: 9780393615098
Author: John W. Foster, Joan L. Slonczewski
Publisher: W. W. Norton & Company
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Chapter 2, Problem 4RQ
Summary Introduction
To review:
The information-carrying property of the
Introduction:
The light from the electromagnetic spectrum has many different wavelengths and frequencies. These are classified as ultraviolet, infra-red, visible light, radio waves, gamma, and X rays. The human eyes can visualize the rays that are between wavelengths 400 nanometres (nm) to 700 nm.
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Chapter 2 Solutions
Microbiology: An Evolving Science (Fourth Edition)
Ch. 2.1 - Prob. 1TQCh. 2.1 - Prob. 2TQCh. 2.2 - Prob. 1TQCh. 2.3 - Prob. 1TQCh. 2.3 - Prob. 2TQCh. 2.4 - Prob. 1TQCh. 2.5 - Prob. 1TQCh. 2.5 - Prob. 2TQCh. 2.6 - Prob. 1TQCh. 2.6 - Prob. 2TQ
Ch. 2 - Prob. 1RQCh. 2 - Prob. 2RQCh. 2 - Prob. 3RQCh. 2 - Prob. 4RQCh. 2 - Prob. 5RQCh. 2 - Prob. 6RQCh. 2 - Prob. 7RQCh. 2 - Prob. 8RQCh. 2 - Prob. 9RQCh. 2 - Prob. 10RQCh. 2 - Prob. 11RQCh. 2 - Prob. 12RQCh. 2 - Prob. 13RQCh. 2 - Prob. 14RQCh. 2 - Prob. 15RQCh. 2 - Prob. 1TQCh. 2 - Prob. 2TQCh. 2 - Prob. 3TQCh. 2 - Prob. 4TQ
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- when solar radiation crosses space and moves towards earth.it consists of many types of radiation together these radiation types are known as electromagnetic spectrum. which properties differentiates among the different types of radiation found in the electromagnetic spectrum.arrow_forwardDiscuss which of the following factors you consider is more important for radiation: quality, quantity, primary versus remnant (exit), thickness of body part or type of tissue (atomic number). Justify your answer. Explain in your post how the x-ray is produced. As you describe the process, be sure to identify what is the source of free electrons, and define the concepts of electron acceleration, focusing of electrons, electron deceleration, target interactions, and Bremsstrahlung radiation in terms of their relation to the process. Also, describe the photon interaction with matter in relation to the Compton effect, photoelectric absorption, coherent (classical) scatter, and attenuation by various tissues. Explain the characteristic of the x-ray beam with respect to the frequency and wavelength.arrow_forwardDescribe the properties of a radioisotope.arrow_forward
- Explain the occurrence in which isolated peaks are formed in a characteristic x-ray spectra result.arrow_forwardIn a vacuum, all electromagnetic waves have the same speed. frequency O wavelength. O amplitude.arrow_forwardWhich of the following statements is true? 1) The shortest wavelength of light is the ultraviolet ray, which is the highest in energy. 2) The longest wavelength of light is the ultraviolet ray, which is the highest in energy 3) The shortest wavelength of light is the visible light, which is the highest in energy 4 ) The shortest wavelength of light is the infrared ray, which is the highest in energy. 5) The longest wavelength of light is the infrared raywhich is the highest in energy .arrow_forward
- Which of the following wavelengths in the electromagnetic spectrum has the most energy? a. microwaves b. visible light c. ultraviolet d. radio wavesarrow_forwardWhat happens when ionizing radiation strikes an atom in a chemical compound?arrow_forwardName the colors in a color spectrum of visible light from low to high wavelength.arrow_forward
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