Question

question 31 / 40
which statement describes the relationship between kilovoltage peak (kvp) and beam intensity?
beam intensity is inversely proportional to the square of the kilovoltage peak (kvp)
beam intensity is directly proportional to the square of the kilovoltage peak (kvp)
beam intensity is inversely proportional to the kilovoltage peak (kvp)
beam intensity is directly proportional to the kilovoltage peak (kvp)

Explanation:

In X - ray physics, the beam intensity is directly proportional to the square of the kilovoltage peak (kVp). Higher kVp leads to more energetic electrons striking the target, producing more X - ray photons and thus increasing the beam intensity.

Answer:

Beam intensity is directly proportional to the square of the kilovoltage peak (kVp)