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Question: Answered & Verified by Expert
Choose the wrong statement.
PhysicsAtomic PhysicsCOMEDKCOMEDK 2012
Options:
  • A Alpha particles can be scattered by Gold nucleus.
  • B X-ray can be diffracted by crystals.
  • C UV-radiation can cause photoelectric effect.
  • D Electrons cannot be diffracted by crystals.
Solution:
1190 Upvotes Verified Answer
The correct answer is: Electrons cannot be diffracted by crystals.
Electron wave is used in place of X-rays to study crystals of larger dimensions in electron crystallography. So, they can be diffracted.

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