Solved UPSC CDS/OTA Question
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Q · Modern PhysicsMedium · 45s
Which of the following is used to detect radiation? Option: 14
TopicModern Physics
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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A Geiger-Muller counter measures ionising radiation.
14
Final Answer: Option B — Geiger-Muller Counter
14