Ch 7
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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What are the three types of target interaction? | show 🗑
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show | 1.6x10(-16)
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show | intensity; energy
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show | 1
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_____ electrons are those that travel from cathode to anode and make up the tube current. | show 🗑
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Most of the kinetic energy of projectile electrons is converted into ____. | show 🗑
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During heat production, orbital electrons are not ionized but rather, they are raised to a higher _____. | show 🗑
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show | 99
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show | heat
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show | constant
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The efficiency of x-ray production increases with increasing ____. | show 🗑
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show | 0.5
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At 100 kVp, approximately ___% of kinetic energy is converted into x-rays. | show 🗑
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If the projectile electron interacts with an inner-shell electron of the target atom rather than with an outer-shell electron, ___ x-rays can be produced. | show 🗑
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During characteristic radiation, _____ occurs by removal of an inner shell electron. | show 🗑
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If a k-shell electron is removed, an ____ electron will fill the void. | show 🗑
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show | tungsten
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The effective energy of characteristic x-rays increases with increasing ____ number of the target element. | show 🗑
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show | mass
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show | thermal, heat, x-rays
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The binding energy of a k-shell electron of a tungsten atom is ____ keV. | show 🗑
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show | Bremsstrahlung
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show | bremsstrahlung
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show | braking
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show | bremsstrahlung
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show | 69
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What measures the wavelengths or energies that comprise the beam? | show 🗑
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A discrete spectrum contains only ____ values. | show 🗑
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Characteristic x-rays have precisely ____ energies and form a discrete emission spectrum. | show 🗑
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show | spectrum
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A ____ spectrum contains all possible values. | show 🗑
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Bremsstrahlung x-rays have a range of energies and form a _______ emission spectrum. | show 🗑
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show | wavelength
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The maximum x-ray energy is numerically equal to the _____. | show 🗑
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Created by:
teachable monkeys