The intensity of a radioactive beam is measured at a distance of 100 cm and found to be 250 mR/min.What will the intensity of this beam be at 105 cm?
A) 226.8 mR/min
B) 238.1 mR/min
C) 262.5 mR/min
D) 275.6 mR/min
Correct Answer:
Verified
Q1: The equivalent square of rectangular field of
Q2: Dmax is defined as:
A) build-up region
B) depth
Q3: A wedge filter is used to alter
Q4: Absorbed dose at a given depth divided
Q5: As the SSD increases,the TAR:
A) increases
B) decreases
C)
Q7: As the field size increases,the PDD:
A) increase
B)
Q8: A TAR at the depth of Dmax
Q9: All of the following apply to "absorbed
Q10: Absorbed dose at depth x 100% =
Q11: As the depth increases,the PDD:
A) increases
B) decreases
C)
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