The number of photons in the beam is referred to as: Post author By Anonymous Post date October 16, 2025 Related Posts:When an x-ray beam passes through a patient, the…When the beam goes from wide to narrow, the part of…As filtration increases, some “useful” x-ray photons… ← If a filament electron leaves the tungsten atom with 15 keV… → A 10% increase in kVp has a _____ effect on x-ray intensity…