Physics - Modern Physics Question with Solution | TestHub
PhysicsModern PhysicsX-raysMedium2 minQB
PhysicsMediumsingle choice
When a high speed electron beam hits a metal target, which of the following must happen?
(i) Heat is produced (ii) Continuous X-rays are produced (iii) Characteristic X-rays are produced
Options:
Answer:
C
Solution:
Characteristic X-ray may be produced or not depending on whether the electrons are incident with sufficient energy to create vacancy in lower energy levels or not. Heat and continuous X-rays are always produced.
Subject:PhysicsTopic:Modern PhysicsSubtopic:X-rays
⏱ 2mℹ️ Source: QB
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