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QUESTION 75 An X-ray tube with a 1 mm focal spot is used to image an object with an estimated OID of 5 cm. If the SID is 90 c
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FOcal 6pot Bloy giVen by FSX O10 FGD = SOD Where 600 - SI0-OID-90-5- 85 Cm O-059m FSB=IX 5 A

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