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1 General information about the use of intensifying screens in radiology, and how films intended for use with intensifying screens differ from non-screen films.
2. A discussion of film sensitivity/speed, and the defining equation for this parameter.
3. Figure 16-27, p 615, in The Physics of Radiology shows the MTF of a screen film for mammography and the MTF of a high-speed screen-film (curves C and D, panel b). Give two physical reasons why the mammography screen-film has a higher geometric resolution.
4. A brief introduction on computed radiography, IP construction, and readout.
5. Describe the image receptor response curve for CR.
A 2.0-mW laser pointer has a beam diameter of 1.7 mm. When it is accidentally pointed at a person's eye, What is the intensity of light incident on the retina
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An elevator can lift a 107 N aircraft a distance of 26 meters in 11 s. What is the power output of the elevator
In a classroom demonstration, a 79.2-kg physics professor lies on a "bed of nails." what is the average pressure at each contact
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A bomb at rest at the origin of an xy-coordinate system explodes into three pieces. Just after the explosion, one piece, of mass 2.0 kg, what is the magnitude of the velocity of the third piece
"The Compton generator is a beautiful demonstration of the Coriolis force due to the earth's rotation,.... A narrow glass tube in the shape of a torus or ring (radius R of the ring >> radius of the tube) is filled with water, plus some dust partic..
what is the maximum head-start distance the speeder can have? Measure time from the moment the police car starts.
A 0.810 kg particle has a speed of 2.60 m/s at point A and kinetic energy of 8.80 J at B. What is its speed at B? reply in units of m/s.
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a picture window has dimensions of 1.40m x 2.50m and is made of glass 5.20mm thick. on a winter day the outside
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