| 1. | His Breathalyzer used chemical oxidation and photometry to determine alcohol concentrations.
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| 2. | W . Irvine and colleagues used photoelectric photometry in the 1960s.
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| 3. | There are three main types of nebula : photometry difficult.
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| 4. | The development of the photoelectric cell by Jakob Kunz revolutionized astronomical photometry.
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| 5. | Although the flame test only gives flame photometry or flame emission spectroscopy.
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| 6. | His published papers are primarily in regard to variable stars and photometry.
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| 7. | It has become a standard instrument in photometry and radiometry.
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| 8. | The assay runs in a closed system on the photometry.
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| 9. | The methods used to perform photometry depend on the wavelength regime under study.
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| 10. | Photometry deals with the measurement of visible light as perceived by human eyes.
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मोबाइल