Medical Science · Radiology
A superficial tumor at 2 cm depth is treated using 6 MV photons and 9 MeV electrons. Which beam provides a higher percent depth dose (PDD) at 2 cm?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Cannot be determined without SSD
- 2Both deliver the same dose
- 36 MV photons✓
- 49 MeV electrons
Correct answer
6 MV photons
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Medical Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Radiology MCQs →Want more practice questions on Radiology?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Medical Science · Radiology